Chromosome divides during mitosis or meiosis. Medical search. Frequent questions

Diploid organisms have two sets of chromosomes, one from each parent, and most commonly reproduce via meiosis. (phys.org)
In this cell division called meiosis, the two complete sets of chromosomes (maternal and paternal ones) in each body cell are reduced to a single one. (scienceblog.com)
During the reproduction process these half sets of chromosomes of the male and the female animal are combined, resulting in a full set of chromosomes. (bordercollies.nl)
A cell or an organism consisting of two sets of chromosomes: usually, one set from the mother and another set from the father. (freezingblue.com)
Interphase II and prophase II are much shorter than interphase I and prophase I In summary, a cell with two sets of chromosomes at the beginning of meiosis will divide twice to give four daughters cells, each with one set of chromosomes. (cshl.edu)

Elevated levels of TRF1 induced anaphase bridges containing thin "thread-like" stretches of TRF1 foci connecting segregating chromosomes. (ubc.ca)
The command for opening the cohesin rings, which initiates the division, comes via the anaphase promoting complex (APC/C). Klein explains, "While we worked on Mnd2, colleagues in the USA and Germany isolated Mnd2 as one of 13 subunits of the APC/C. However, the important role of Mnd2 was not revealed. (scienceblog.com)
[5] In animal cells, chromosomes reach their highest compaction level in anaphase during chromosome segregation . (wikipedia.org)
Let's look at the first round, meiosis I. MEIOSIS I METAPHASE I PROPHASE I ANAPHASE I TELOPHASE I INTERPHASE I As in mitosis, a cell that is not dividing is said to be in interphase. (cshl.edu)

If the chromosomes decondensed in telophase I, they condense again. (styleslicker.com)
Telophase - The chromosomes reach the opposite ends and expand. (scienceabc.com)
Meiosis I ends with telophase I. Homologs collect at opposite poles of the mother cell, and the cytoplasm divides to produce two daughter cells, each with one set of chromosomes. (cshl.edu)

During the interphase of meiosis, every chromosome is duplicated. (styleslicker.com)
During Interphase, the cell is preparing for the mitosis. (scienceabc.com)
The cell grows and prepares itself for the mitotic division in its interphase. (scienceabc.com)
Interphase II and prophase II are much shorter than interphase I and prophase I. MEIOSIS II These two daughter cells undergo one more round of division. (cshl.edu)
Interphase is a stage between two mitotic cycles in an eukaryotic cell, during which various physical and chemical changes for the preparation of cell division takes place. (first-learn.com)

This whole package of DNA (genome) and protein (epigenome) in a chromosome is what controls the development and maintenance of eukaryotic organisms (protists, fungi, animals, and plants). (carnivorousplants.org)
Linear eukaryotic chromosomes contain specialized protective structures at the chromosome ends, called telomeres, which are essential for maintaining genome stability. (ubc.ca)
Eukaryotic cells undergo two main types of cell division: Mitosis and meiosis. (ashdin.com)
Eukaryotic cells reproduce through a process called cell division. (ashdin.com)
Eukaryotic cells divide through two processes: mitosis and meiosis. (anthroholic.com)

The 82nd Cold Spring Harbor Symposium focused on Chromosome Segregation & Structure and addressed the enormous progress in our understanding of the nature and behavior of chromosomes during the life cycle of the cell. (cshlpress.com)
Proper segregation of replicated chromosomes is essential for cell division in all organisms. (ubc.ca)
Presented in conjunction with cells expressing a histone 2B-GFP fusion protein (H2B-GFP), we demonstrated how this method enabled chromosomal segregation errors to be tracked in cells as they progressed through cellular division that were later identified as either diploid or polyploid. (biomedcentral.com)
Sutton realized, as I did, that similar chromosomes pair during meiosis and segregation of the homologous pairs reduces chromosome number. (cshl.edu)
The segregation of chromosomes during meiosis was what Herr Mendel had predicted for the segregation of factors. (cshl.edu)
Nuclear positioning, germinal vesicle breakdown, spindle migration, spindle rotation, chromosome segregation, and polar body extrusion are the most critical cellular processes during oocyte meiosis I and II, and a growing number of studies primarily using the mouse oocyte model revealed that actin filaments were critical for these processes, especially for spindle migration. (bioone.org)
Actin filaments widely involve into multiple cellular processes such as nuclear positioning, germinal vesicle breakdown, spindle migration, chromosome segregation, spindle rotation and polar body extrusion in oocyte mammalian meiosis. (bioone.org)

In a sexually reproducing organism, the division of a single diploid nucleus into four haploid daughter nuclei. (freezingblue.com)
As the control center of the cell, the nucleus houses the cell's DNA, which is organized into chromosomes. (anthroholic.com)
Next, the steps of mitosis are covered including: cell nucleus break down, chromosomes lining up on the spindle, chromosome separation, nucleus formation and cytokinesis. (origamiorganelles.com)
The nucleus now appears to have only the haploid number of chromosomes. (biologystudypoint.com)
Each cell (except for red blood cells) contains a nucleus that houses these chromosomes. (cdc.gov)

The protein Mnd2 inhibits premature separation of chromosomes during the formation of gametes. (scienceblog.com)
Such an alignment helps in proper separation of chromosomes and ensures that each daughter cell gets one copy of the chromosomes. (scienceabc.com)
The separation of tetrads into dryads or a pair of chromatids is known as disjunction and involves the separation of chromosomes which were previously brought together during synapsis. (biologystudypoint.com)

linkage group, in genetics, all of the genes on a single chromosome. (britannica.com)
In the human genome, which is estimated to contain 25 000 genes, DNA is arranged into 24 distinct chromosomes (courtesy U.S. Department of Energy, Genome Management Information System). (thecanadianencyclopedia.ca)
This is essential in determining the genes carried by a gamete, as each will solely obtain one of many two homologous chromosomes. (styleslicker.com)
Lighter bands on chromosomes called euchromatin where genes are expressed. (mindmeister.com)
In sexually reproducing organisms, mutations are continually reshuffled between generations when parents combine their unique genomes, and the genes are mixed into different combinations by the process of meiosis . (libretexts.org)

During prophase I, crossing over introduces genetic variation by swapping pieces of homologous chromosomes. (styleslicker.com)
Prophase I - After DNA replication and formation of sister chromatids, homologous chromosomes pair up and form synapsis. (scienceabc.com)
In reality, chromosomes aren't visible until the end of prophase I.) In prophase I, the chromosomes condense and become visible underneath a light microscope. (cshl.edu)
Later in prophase I, similar chromosomes â€" for example, the maternal chromosome#1 and the paternal chromosome#1 â€" pair up. (cshl.edu)
1. First prophase - The prophase of first division is longer and profoundly modified. (biologystudypoint.com)

This involves duplication of centrosomes, chromosomes and other cell organelles. (scienceabc.com)

Sexual reproduction typically requires the sexual interaction of two specialized reproductive cells, called gametes, which contain half the number of chromosomes of normal cells and are created by meiosis, with typically a male fertilizing a female of the same species to create a fertilized zygote. (wikipedia.org)
B) In diplontic life cycles, mitosis only occurs in the diploid phase with haploid cells only functioning as gametes. (phys.org)
Chromosomes got their name by early cell biologists when they observed certain dark-staining objects in dividing cells. (carnivorousplants.org)
In human dividing cells 46 chromosomes can be observed. (carnivorousplants.org)
To determine the effect of TRF1 protein levels on telomere associations, we used live-cell fluorescence microscopy to visualize telomeres and chromosome dynamics in cells expressing defined levels of TRF1. (ubc.ca)
During the division of somatic cells (mitosis) newly duplicated chromosomes (sister chromatids) separate and segregate to opposite daughter cells. (scienceblog.com)
The cell division, which leads to the formation of gametes (egg and sperm cells), serves a different purpose. (scienceblog.com)
In initial experiments, Ms. Penkner observed defects in meiotic chromosome structure, DNA breaks and premature separation of sister chromatides in cells lacking Mnd2. (scienceblog.com)
The fusion of two germ cells, one of which carried two copies of chromosomes 21, gave rise to body cells carrying three chromosomes 21. (scienceblog.com)
Mitosis results in two identical daughter cells, each with the same number of chromosomes as the parent cell. (ashdin.com)
Meiosis, which occurs in specialized cells, produces gametes (sperm and egg cells) with half the number of chromosomes, allowing for genetic diversity during sexual reproduction. (ashdin.com)
Each of the cells now only contains half of the number of chromosomes. (bordercollies.nl)
Of the 78 chromosomes of the dog these cells only contain 39 of them. (bordercollies.nl)
The course of that leads to haploid cells is identified as meiosis. (styleslicker.com)
Meiosis is a sequence of events that organize and separate chromosomes into daughter cells. (styleslicker.com)
Mitosis is a single nuclear division that results in two nuclei which may be usually partitioned into two new cells. (styleslicker.com)
In contrast, meiosis consists of two nuclear divisions leading to 4 nuclei that are often partitioned into 4 new cells. (styleslicker.com)
In mitosis, the daughter cells have the identical variety of chromosomes as the mother or father cell, while in meiosis, the daughter cells have half the variety of chromosomes as the parent. (styleslicker.com)
Cell division is the process that cells use to duplicate themselves. (scienceabc.com)
Mitosis is the process that cells use to duplicate themselves for growth and repair. (scienceabc.com)
Meiosis is the process that cells use to create gametes, such as sperm and eggs. (scienceabc.com)
The cell cycle is a sequence of events that happens before the cell finally divides and forms two daughter cells. (scienceabc.com)
These chromatids will split during mitosis and two daughter cells will get one each. (scienceabc.com)
A fiber ring made up of actin (protein) forms around the centre of the cell and pinches the cell to make it split into two diploid (46 chromosomes) daughter cells. (scienceabc.com)
Meiosis is used to produces gametes or sex cells. (scienceabc.com)
Meiosis I - This process gives us two haploid daughter cells. (scienceabc.com)
This means each contains only half the chromosomes of the body cells ( haploid ). (wikibooks.org)
The zygote then starts to divide by mitosis (see Chapter 3) to form a new animal with all its body cells containing chromosomes that are identical to those of the original zygote (see diagram 13.1). (wikibooks.org)
The division of the cytoplasm to form two separate daughter cells. (freezingblue.com)
Some use the term chromosome in a wider sense, to refer to the individualized portions of chromatin in cells, either visible or not under light microscopy. (wikipedia.org)
In plants, both haploid and diploid cells can divide by mitosis. (aakash.ac.in)
In each of these cells, after DNA duplication, homologous chromosomes exchange genetic material during crossing over. (scienceinschool.org)
Meiosis is then halted until ovulation, and most of the potential egg cells die off again. (scienceinschool.org)
B: Between puberty and menopause, during each monthly cycle, a few potential egg cells progress further during the stages of meiosis, but only one at a time eventually completes the process. (scienceinschool.org)
By examining mouse egg cells under the microscope, EMBL scientist Tomoya (Tomo) Kitajima was the first to track the movements of all of an egg cell's kinetochores during the whole of cell division - all 10 hours of it. (scienceinschool.org)
We were able, for the first time, to keep track of all the kinetochores throughout cell division - so there's not a single time point where it's ambiguous where that part of the chromosome is - and that's really a breakthrough in the field, achieving this in these very large and light-sensitive cells," says Jan Ellenberg, who heads the research group. (scienceinschool.org)
Mitosis: A type of cell division that results in two genetically identical daughter cells, each having the same number of chromosomes as the parent cell. (anthroholic.com)
To overcome the limitations brought upon by cellular fixation, membrane-permeant DNA fluorophores were designed to stain DNA stoichiometrically in live-cells (supravital staining), enabling both the quantification of DNA content and the ability to track the movement of chromosomes over time. (biomedcentral.com)
mitosis → produces genetically identical daughter cells. (mindmeister.com)
meiosis → produces genetically different daughter cells. (mindmeister.com)
Mitosis is the process by which one cell divides into two identical daughter cells. (gentaur.co.uk)
One cell splits into two genetically identical cells during mitosis. (scholarsresearchlibrary.com)
DNA replication is followed by two rounds of cell division in meiosis, which results in four haploid daughter cells. (scholarsresearchlibrary.com)
Understand how meiosis starts with one diploid cell and results in four haploid cells. (umn.edu)
When new plants are produced from existing plant parts, like pieces of leaf, stem, or root, reproduction is asexual and the only type of cell division that has taken place is mitosis, where one diploid cell produces two identical diploid cells. (umn.edu)
Plants that practice sexual reproduction use mitotic cell division when increasing the diploid vegetative parts of the plant like stem, leaf, and root, but use meiotic cell division to initiate the haploid stage of the plant that ultimately results in production of egg and sperm cells central to sexual reproduction. (umn.edu)
Instead of two diploid cells from one diploid cell (the outcome of mitosis), the outcome of meiosis is four haploid cells from one diploid cell. (umn.edu)
Meiosis occurs in the male flower parts to produce pollen (represented by the green circle) and the female floral organs produce egg cells (represented by the white circle). (umn.edu)
Spores grow by mitosis producing more haploid cells, this is the gametophytic generation. (umn.edu)
Meiosis is the type of cell division that starts with diploid cells and results in haploid cells. (umn.edu)
I reasoned that since these worms undergo sexual reproduction, parental sex cells â€" sperm and egg â€" must have, and contribute material, chromosomes, to the progeny. (cshl.edu)
If sex cells, like sperm and egg, have the same number of chromosomes as regular body cells, then each time they combined, the progeny would have twice the number of chromosomes. (cshl.edu)
So, there must be a process that halves chromosome number in sex cells. (cshl.edu)
These two daughter cells undergo one more round of division. (cshl.edu)
Instead of dividing into two cells, the fertilized egg divides into three cells. (cshl.edu)
Each of these three cells continue to divide, and the divisions all look normal, but these doubly fertilized eggs eventually die. (cshl.edu)
The first division after fertilization is uneven, and each of these three cells receives an incomplete set of chromosomes. (cshl.edu)
Chromosomes are the basis of heredity, and cells need a full set of chromosomes for proper development. (cshl.edu)
During mitosis, cells undergo symmetrical cell division, while oocyte meiotic maturation undergoes two consecutive, asymmetric divisions that generate a totipotent haploid oocyte and two small polar bodies not involved in DNA replication. (bioone.org)
By this process, four daughter cells are formed from the single parental cell and the chromosome number in them (the daughter cells or gametes) is reduced to half (haploid). (biologystudypoint.com)
Thus, two daughter cells, each with haploid number of chromosomes, are formed from a parental cell. (biologystudypoint.com)
Before cells divide, they must copy all of their chromosomes. (medlineplus.gov)

If you already know about chromosomal evolution or do not care, jump directly to information on Drosera chromosome numbers. (carnivorousplants.org)
Chromosomal recombination during meiosis and subsequent sexual reproduction play a significant role in genetic diversity . (wikipedia.org)
2. Combination of Characteristics - As crossing over takes place in the pachytene sub stage of meiosis, there is exchange of Chromosomal part between non sister chromatids. (first-learn.com)
Cohesin holds the sister chromatids together, and in doing so helps maintain the stability of chromosomal structure during cell division. (medlineplus.gov)
Researchers suggest that SGO1 gene mutations may result in a cohesin complex that is less able to hold sister chromatids together, resulting in decreased chromosomal stability during cell division. (medlineplus.gov)

Two haploid gametes, each with n unpaired chromosomes, fuse together to produce a diploid zygote with n pairs of chromosomes, for a total of 2n chromosomes. (aakash.ac.in)
As an egg cell, or oocyte, matures inside a woman's ovary, it undergoes a type of cell division called meiosis, in which the pairs of chromosomes inside it are lined up and fished apart, and half of them are expelled. (scienceinschool.org)
Cell with chromosomes in pairs. (marxist.com)
Start with a cell with a chromosome number of 4 (4 chromosomes, or 2 homologous pairs). (cuny.edu)
Means all humans have 23 pairs of chromosome but the number is different for other species and their basic characteristics are different. (first-learn.com)

[4] Before this happens, each chromosome is duplicated ( S phase ), and both copies are joined by a centromere , resulting either in an X-shaped structure (pictured above), if the centromere is located equatorially, or a two-arm structure, if the centromere is located distally. (wikipedia.org)
Each original chromosome and its copy are joined together at the centromere and are called sister chromatids. (cshl.edu)

then, at the first meiotic division, they are partitioned into completely different nuclei. (styleslicker.com)

1. A stage of mitosis or meiosis in which the corresponding parts of the divided chromosomes move to opposite poles of the spindle. (wordinfo.info)

The chromosomes uncoil and the cytoplasm of the cell divides into two by the formation of cell membrane. (biologystudypoint.com)

Move the "chromosomes" through each of the four stages of mitosis. (cuny.edu)
Be able to model the stages of meiosis. (umn.edu)
First, they make their colourful rings of the stages of mitosis. (origamiorganelles.com)
The entire process of meiosis is separated into a sequence of steps similar to those of mitosis , but these stages are repeated twice. (biologystudypoint.com)
The copied DNA from each chromosome is arranged into two identical structures, called sister chromatids, which are attached to one another during the early stages of cell division. (medlineplus.gov)

Zygotene or zygonema stage - The zygotene commences with the movement of chromosomes brought about by the attraction between the chromosomes of each homologous pair. (biologystudypoint.com)

Metaphase - The spindle fibers help in aligning the chromosomes in a straight line at the centre of the cell. (scienceabc.com)
The region of a chromosome where two sister chromatids are joined and where spindle microtubules attach during mitosis and meiosis. (freezingblue.com)

In meiosis II, the centromeres divide, and the sister chromatids separate, as they do in mitosis. (cshl.edu)

Sexual reproduction is a biological process that creates a new organism by combining the genetic material of two organisms in a process that starts with meiosis, a specialized type of cell division. (wikipedia.org)
They enable specialization and division of labor among different cell types within an organism, leading to the development of tissues, organs, and systems. (ashdin.com)
Consider that the homologous chromosomes of a sexually reproducing organism are originally inherited as two separate sets, one from every mother or father. (styleslicker.com)
A chromosome is a long DNA molecule with part or all of the genetic material of an organism. (wikipedia.org)
The zygote (diploid) grows and divides normally (mitosis), keeping the chromosome number at 2n to form a multicellular diploid organism which is known as the sporophyte (produces spores). (aakash.ac.in)

Mitosis is what gets us from a zygote to a full-grown adult while meiosis makes gametes or sex cell, i.e. sperm and egg. (scienceabc.com)

The specialized kind of cell division that reduces the chromosome number by half results in the production of haploid phase in the life cycle is 1. (neetprep.com)
These divide through a unique process called meiosis, which reduces the chromosome number to half. (aakash.ac.in)

1. Conservation of the Chromosome number in Different Species - In meiotic cell division diploid chromosomes are divided into haploid chromosome number which will give rise male gametes and female gametes. (first-learn.com)
After the meiosis haploid division of both gametes, it is fertilised to give birth to the embryo which again contains diploid chromosomes (one haploid from mother and one haploid from father). (first-learn.com)

Otto Bütschli was the first scientist to recognize the structures now known as chromosomes. (wikipedia.org)
8. Create a diagram of the chromosome structures used for both mitosis and meiosis, clearly explaining how each process works. (scienceteacherprogram.org)

It was not until the early 20 th century that it was demonstrated that chromosomes contain the material of hereditary and it took until the middle 20 th century to determine that DNA in chromosomes was the principle coding molecule of heredity. (carnivorousplants.org)
Each chromosome consists of one very long molecule of DNA twisted around proteins. (carnivorousplants.org)

The DNA is wrapped around proteins to form chromatin, which condenses into chromosomes during cell division. (ashdin.com)
Chromosomes consist of chromatin. (freezingblue.com)
Others use the concept in a narrower sense, to refer to the individualized portions of chromatin during cell division, visible under light microscopy due to high condensation. (wikipedia.org)

Homologous chromosomes line up at the primary egg cell's equator and are then fished apart by microtubules. (scienceinschool.org)
Tomo used software that had been previously developed in Jan's lab, which allowed him to programme a laser scanning microscope to find the chromosomes in the egg cell's vast inner space, and then film them during cell division. (scienceinschool.org)

We will use the pop-it beads to simulate the process that chromosomes undergo during cell division. (cuny.edu)

The second meiotic division begins with half of the original number of chromosomes. (styleslicker.com)
What are the significance of meiosis, and meiotic division? (biologystudypoint.com)

Walter Sutton (left) and Theodor Boveri (right) independently developed the chromosome theory of inheritance in 1902. (wikipedia.org)
Theodor Boveri presents chromosomes' role in development. (cshl.edu)

Mitotic Cell Division: What Is Mitosis? (scienceabc.com)

Fertilization results in the joining of the male and female gametes to form a zygote which contains the full number of chromosomes ( diploid ). (wikibooks.org)
Following fertilization, the zygote also divides by mitosis to produce a diploid sporophytic plant body. (aakash.ac.in)
Meiosis in the zygote (zygotic meiosis) results in the formation of haploid spores. (aakash.ac.in)

The haploid plant body/gametophyte produces gametes by mitosis. (aakash.ac.in)
It produces four haploid spores having n number of unpaired chromosomes. (aakash.ac.in)
Know how meiosis produces gametes that are genetically diverse. (umn.edu)
Through the process of meiosis, the sporophyte produces haploid spores in the flower. (umn.edu)

Collectively, we anticipate that this method will allow high-resolution microscopic analysis of cellular processes involving cell cycle progression, such as checkpoint activation, DNA replication, and cellular division. (biomedcentral.com)
Introduce cell division, mitosis and the cell cycle in an engaging way using paper rings! (origamiorganelles.com)
Cell cycle is the entire sequence of events happening from the end of one nuclear division to the beginning of the next. (first-learn.com)
Definition of cell cycle- Cell cycle is a series of cyclical changes by which a cell passes during its growth and division. (first-learn.com)

In his famous textbook The Cell in Development and Heredity , Wilson linked together the independent work of Boveri and Sutton (both around 1902) by naming the chromosome theory of inheritance the Boveri-Sutton chromosome theory (the names are sometimes reversed). (wikipedia.org)
Chromosomes must be important for heredity. (cshl.edu)
dnaftb/concept_8/con8anigene.html Based on our work, Sutton and I established chromosomes as the physical basis of the Mendelian laws of heredity. (cshl.edu)

Prof. Franz Klein and his colleague, Ph.D. student Alexandra Penkner from the Department of Chromosome Biology of the Max Perutz Laboratories at the Campus Vienna Biocenter, have now published results on an important regulation of this process in the journal CELL. (scienceblog.com)
The process of meiosis is additional characterised by synapsis formation, the meeting of synaptonemal complicated and chiasma formation, bringing about genetic range during gametogenesis. (styleslicker.com)
Now we can pay to attention to the cell division process. (scienceabc.com)
By focusing the microscope only on the part of the cell where the chromosomes are, Tomo was able to obtain high-resolution images at short intervals of only one and a half minutes, which gave him a very clear picture of the process. (scienceinschool.org)
Cell division is a vital process that ensures the growth, repair, and reproduction of living organisms. (anthroholic.com)
During this process, chromosomes are. (gentaur.co.uk)
This process is called meiosis and there are two rounds of cell division. (cshl.edu)
The pairing of homologous chromosomes is known as synapsis and is an exact, not a random process, for it starts at one or more points along the length of chromosomes and the chromomeres of one homologous synapse exactly with the corresponding one in the other. (biologystudypoint.com)

In spite of our lack of attention to chromosomes and chromosome numbers in formally defining species, it is the chromosomes and the genetic material they contain that define true species and control the evolution of new species. (carnivorousplants.org)
The more similar the chromosomes (the genome and epigenome as well as chromosome number) the more likely hybrids will form and reproduce but also the more likely the net result will only be the introgression of genetic material from one species to the other. (carnivorousplants.org)
Like the child's rod pulling a toy fish by its magnet, a microtubule catches a chromosome by its kinetochore - a cluster of protein and genetic material at the centre of the chromosome's X shape. (scienceinschool.org)

Gametophyte divide mitotically to form haploid gametes. (aakash.ac.in)

The chromosomes duplicate and form sister chromatids which are joint in the centre via centromeres. (scienceabc.com)
The homologous chromosomes twine around each other and each starts splitting into two sister chromatids by a vertical or longitudinal furrow, but the division is not obvious. (biologystudypoint.com)

This specialized division allows most maternal components to be maintained in the oocytes for early embryo development. (bioone.org)

Anatomy77

Organisms8

Diseases15

Chemicals and Drugs51

Analytical, Diagnostic and Therapeutic Techniques and Equipment22

Phenomena and Processes146

Disciplines and Occupations1

Information Science5

Sets of chromosomes5

Anaphase4

Telophase3

Interphase5

Eukaryotic5

Segregation7

Nucleus5

Separation of chromosomes3

Genes5

Prophase5

Centrosomes1

Cells62

Chromosomal5

Pairs5

Centromere2

Nuclei1

Stage of mitosis1

Cytoplasm1

Stages5

Movement of chromosomes1

Spindle2

Sister chromatids separate1

Organism5

Sperm and egg1

Reduces the chromosome2

Diploid chromosomes2

Structures2

Molecule2

Chromatin3

Cell's2

Undergo1

Meiotic division2

Theodor Boveri2

Mitotic Cell Division1

Zygote3

Produces4

Cell Cycle4

Heredity3

Process8

Genetic material3

Haploid gametes1

Chromatids2

Maternal1