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OviductsReproductionFallopian TubesReproduction, AsexualOvum TransportSperm TransportFertilityBasic Reproduction NumberChickensPregnancySpermatozoaDiethylstilbestrolOvipositionFertilizationOvulationUterusOvaryEstrusFertilization in VitroReproductive TechniquesGenitalia, FemaleSexual Behavior, AnimalChlamydia muridarumOvumEstrous CycleProgesteroneEmbryo TransferOviparityEstradiolInsemination, ArtificialSperm MotilityCattleBiological EvolutionSeasonsSexual MaturationBlastocystParthenogenesisSexOocytesSperm CapacitationLongevityLitter SizeInseminationMolecular Sequence DataInfertilitySperm-Ovum InteractionsRNA, MessengerEmbryonic and Fetal DevelopmentEmbryonic DevelopmentPregnancy, AnimalInfertility, FemaleCoturnixEmbryo ImplantationTime FactorsMetestrusOvalbuminTestisModels, BiologicalAnimals, Inbred StrainsClutch SizePosthumous ConceptionBreedingZona PellucidaGonadsSuperovulationDaphniaEpitheliumPopulation DynamicsConalbuminFlowersCryopreservationZygoteBody FluidsSheepEpithelial CellsEgg ProteinsApomixisInfertility, MaleSex RatioEmbryo, MammalianPhotoperiodKisspeptinsCopulationSpecies SpecificityGonadotropin-Releasing HormoneVitellogenesisAmino Acid SequenceSwineCiliaLuteinizing HormoneReceptors, ProgesteroneBase SequencePhylogenyWaspsMesocricetusVitellogeninsRotiferaSperm Injections, IntracytoplasmicPseudopregnancySurrogate Mothers

UterusOvaryOocyteAsexual reproductionOvumSpermParent organismHormonesHormoneHuman reproductionLearnersHumansDifferencesPromotesOccurGrowthTubeFemaleSexualFunctionsTextFunctionRoleNormalNutritionMammalsContentEggsOccursHuman ReproductionGametesReproductiveDevelopmentFormationBodyEssentialProducePrimaryMaintain

Uterus6

• A ligament attaches the cow's uterus, oviducts, and ovaries, which are located in the pelvic area of the cow and suspended to allow for ease of movement and later to accommodate a growing fetal calf. (cowcaretaker.com)
• Cervical mucus acts as a transport for sperm into the uterus, while also protecting against bacteria and keeping all foreign matter out. (cowcaretaker.com)
• The uterus is a structure that has a main cavity and two branches. (cowcaretaker.com)
• Actually, for reproduction to occur in men, fertile sperm cells have to b introduced into the vagina of an ovulating woman with patent fallopian tubes and a uterus. (lgists.com)
• Progesterone is the hormone of pregnancy and acts on the uterus to stimulate blastocyst survival, growth, and development. (bioscientifica.com)
• By blocking access to the uterus and oviducts, the plug is thought to be an adaptation by which males inhibit the passage of sperm from competitor males, thus protecting their reproductive investment. (biomedcentral.com)

Ovary2

• The ovary is located at the end of the oviduct. (msstate.edu)
• The ovary houses the ovum (eggs) that will eventually be released into the oviduct to be fertilized. (msstate.edu)

Oocyte4

• The MSP has two main functions in the reproduction of the helminthes: i) as cytosolic component it is responsible for the crawling movement of the mature sperm (without flagellum), and ii) once released, it acts as hormone on the female germ cells, where it triggers oocyte maturation and stimulates the oviduct wall to contract to bring the oocytes into position for fertilization. (wikipedia.org)
• The development of highly differentiated sperm cells that are specialized for navigating to and fusing with an oocyte is essential for sexual reproduction. (silverchair.com)
• As a major part of differentiation, sperm undergo extensive post-meiotic maturation en route to the oocyte. (silverchair.com)
• Therefore, the regulatory mechanisms underlying oocyte maturation and ovulation control not only the reproduction of the respective organisms but also evolutionary processes across the animal kingdom. (elifesciences.org)

Asexual reproduction5

• Name the causative agent of the disease ''Kalaazar'' and its mode of asexual reproduction. (assignmentsbag.com)
• Vegetative propagation is a method of asexual reproduction in plants in which the parts other than seeds are used as propagules. (assignmentsbag.com)
• List four modes of asexual reproduction other than fission in the living organisms. (assignmentsbag.com)
• Asexual reproduction occurs when one parent organism makes offspring which are identical to the parent. (siyavula.com)
• These yeast cells are undergoing budding, a type of asexual reproduction. (siyavula.com)

Ovum1

• Infertile males may have abnormal sperm cells, which are unable to travel all the way to the oviducts of the female, or cannot penetrate the ovum for fertilization to occur. (animalhospitalofspringfield.com)

Sperm1

• They have two main functions: the efficient production of sperm (spermatogenesis) over a male's reproductive life span and the synthesis of hormones necessary to develop male sex characteristics. (biomedcentral.com)

Parent organism1

• Multiple fission is an asexual mode of reproduction in which the parent organism splits to form many new organisms at the same time. (assignmentsbag.com)

Hormones2

• This chapter describes the different parts of the female reproductive system: the organs involved in the process of reproduction, hormones that regulate a woman's body, the menstrual cycle, ovulation and pregnancy, the female's role in genetic division, birth control, sexually transmitted diseases and other diseases and disorders. (wikibooks.org)
• Hormones affect the metabolism of their target organs and, by this means, help regulate total body metabolism, growth, and reproduction. (50webs.org)

Hormone2

• acts synergistically with luteinizing hormone to stimulate estrogen production5. (gradebuddy.com)
• Specialized hypothalamic neurons secrete pulses of gonadotropin-releasing hormone (GnRH) into the portal blood vessels, which acts on the gonadotrophs to cause a pulsatile release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which act on ovarian follicle cells to control folliculogenesis. (glowm.com)

Human reproduction2

• This chapter on "Human reproduction" starts off by looking at the purpose of reproduction and how humans mature during puberty in order to be able to reproduce. (siyavula.com)
• One of the aims of this chapter is to also educate learners about human reproduction so that they can make informed and responsible choices regarding sexual activity. (siyavula.com)

Learners4

• Be aware that learners might not feel comfortable discussing reproduction in the classroom, and older teens might laugh or make inappropriate jokes to conceal their own discomfort. (siyavula.com)
• Discuss processes openly so that learners are comfortable within the classroom environment to talk and learn about reproduction and how it influences their lives. (siyavula.com)
• At this stage in their lives, learners are already very interested in reproduction and the changes that their bodies are going through. (siyavula.com)
• This is necessary so that learners are aware that we are learning about one type of reproduction (sexual) in different organisms, but that there are other groups of organisms that reproduce asexually. (siyavula.com)

Humans2

• You have previously learnt that reproduction is one of the seven life processes, and like all organisms, humans need to reproduce to ensure the survival of the species. (siyavula.com)
• The main reason for these traditions is that humans are at the top of the biological chain in the habit of meat consumption (Okoli et al. (springeropen.com)

Differences3

• The two main differences between actin and MSP is that MSP does not bind ATP and the lack of polarity in MSP, thus disabling motility through motor proteins, such as myosin. (wikipedia.org)
• The differences between the female and male reproductive systems are based on the functions of each individual's role in the reproduction cycle. (wikibooks.org)
• The differences (and also similarities) in reproduction between these two different systems will further highlight the diversity of organisms on Earth. (siyavula.com)

Promotes1

• No two individuals are absolutely alike in a population because sexual reproduction promotes diversity of characters in the offsprings by providing genetic variation. (assignmentsbag.com)

Occur1

• How does reproduction occur? (siyavula.com)

Growth2

• The main growth and development phase in plants begins with the germination of the mature seed. (atikaschool.org)
• Reproduction is a life process that helps in multiplication of an organism and growth of its population. (assignmentsbag.com)

Tube2

• The horn narrows at the end and becomes a small tube called the oviduct. (msstate.edu)
• Those that result from the rupture and release of the mature follicle of the female egg within it, as it forcefully ejects it to enter the oviduct, also known as the fallopian tube (a part of the female reproductive system). (eibik.com)

Female1

• Reproduction is the union of the male and female Gametes to form a Zygote. (lgists.com)

Sexual3

• A brief introduction and description of asexual and sexual reproduction has been included. (siyavula.com)
• Sexual reproduction is studied again in Gr. 9 Life and Living and so many of the concepts dealt with here will be reinforced later. (siyavula.com)
• Some species are able to switch between asexual and sexual reproduction, depending on certain conditions, such as whether there is a mate available for sexual reproduction. (siyavula.com)

Functions1

• Positive selection acts on eQTLS and sQTLs, indicating selective effects on important gene regulatory functions. (biomedcentral.com)

Text1

• Allometry: a proportionality relationship between organismal variables, as in Figure 1 (main text) [30]. (coek.info)

Function1

• What is the main function of gizzard? (rbsesolutions.com)

Role1

• What is the role of flowers in reproduction? (siyavula.com)

Normal1

• A sufficient number of animals in order to grant at least 40 females with a normal oestrus cycle for the main study. (europa.eu)

Nutrition1

• A falcon's eggs are like any bird's, with an outer shell for protection, a yolk inside the shell which acts as a source of nutrition for the developing embryo, albumen (a clear fluid that acts as the embryo's water supply while it's developing), and of course, the embryo itself. (rfalconcam.com)

Mammals1

• In non-mammals, they are termed oviducts. (lookformedical.com)

Content1

• It acts like a filter, as it eliminates solids elements from the content of the molar crop. (abejas.org)

Eggs1

• Their main function is to capture the released eggs from the ovaries and provide a site for fertilization to occur. (favanimals.net)

Occurs2

• Once fertilization occurs the egg begins moving down her oviduct. (rfalconcam.com)
• Asexual reproduction occurs in unicellular organisms fission, budding, spore formation, fraginentation, regeneration fin animals) and vegetative propagation (in plants). (studycbse.in)

Human Reproduction1

• Attempts to control human reproduction is not entirely a modern phenomenon. (encyclopedia.com)

Gametes1

• The other reproductive organs which perform important functions in reproduction but neither produce gametes nor secrete sex hormones are called secondary sex organs . (akbbiology.com)

Reproductive1

• Being uniquely endowed with the capacity for reproduction, women of course have borne the costs of pregnancy, birth, and lactation, as well as abortion and other stressful methods of reproductive regulation. (encyclopedia.com)

Development3

• Surprisingly, sexual development and reproduction in mutant animals were not compromised owing, in part, to the presence of a small proportion of SF1-positive cells. (biologists.com)
• To release anti mullerian factor (AMF) to prevent development of mullerian duct/oviduct in male. (akbbiology.com)
• Acrosin is essential for sperm penetration through the zona pellucida in hamsters PNAS February 4, 2020 117 (5) 2513-2518 "Mammalian oocytes are surrounded by the zona pellucida , a glycoprotein coat that protects the oocyte and embryo from mechanical damage during their preimplantation development within the oviduct. (edu.au)

Formation2

• No oviduct blockage by vas deferens formation was observed. (nih.gov)
• The process of reproduction involves the formation of DNA copy and other cellular apparatus required by the cells of an individual. (studycbse.in)

Body1

• It acts as the information source and helps in making different proteins and cellular machinery of cell, which makes up the different body designs. (studycbse.in)

Essential2

• Adrenal and gonadal steroids are essential for life and reproduction. (biologists.com)
• Like other essential life processes, reproduction is not essential to maintain the life of an individual. (studycbse.in)

Produce1

• The process by which living organisms produce its own kind of individuals to maintain the continuity of species is called reproduction. (studycbse.in)

Primary1

• Main Outcomes and Measures: The primary end point was the change in adenomyosis-associated dysmenorrhea intensity, evaluated by the visual analog scale (VAS) after 12 weeks of treatment. (bvsalud.org)

Maintain1

• The main function of estrogen is to maintain and regulate the function of accessory sex organs. (musechem.com)