• The male gonad of the marine nematode Enoplus: No single distal tip cell but multiple uniform epithelial cells // Invertebrate Zoology. (kmkjournals.com)
  • Students can Download Bio Zoology Chapter 10 Organisms and Population Questions and Answers, Notes Pdf, Samacheer Kalvi 12th Bio Zoology Book Solutions Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus and score more marks in your examinations. (samacheerkalvi.guru)
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  • Gonads are the principal reproductive organs that are involved in sexual differentiation wherein they are involved in the production of sex hormones and gametes. (peerj.com)
  • Gonads are distinct organs in organisms with complicated reproductive systems, and they have specific locations in the body. (ncl.edu.tw)
  • Meta-analysis was conducted to determine expression of the RNA helicase genes during the critical period (90-110 days post-fertilization, dpf) of male gonad differentiation. (syr.edu)
  • The pleiotropic harmful effects of EDCs act through hormone-dependent downstream signaling pathways responsible for gonad development either through direct interaction with steroid hormone receptor or via epigenetic regulation. (intechopen.com)
  • Piprek RP, Kolasa M, Podkowa D, Kloc M, Kubiak JZ (2018) Transcriptional profiling validates involvement of extracellular matrix and proteinases genes in mouse gonad development. (zap-uj.pl)
  • In the article, "Parasites alter community structure," lead author Chelsea Wood, then a Dartmouth College undergraduate, and UNH associate professor of zoology James Byers, working at the Shoals Marine Lab off the coast of New Hampshire, looks at parasitism by the trematode Cryptocotyle lingua in Littorina littorea, a snail known as the common periwinkle and the dominant herbivore in the intertidal zone. (sciencedaily.com)
  • Effects of different feeding programs on growth and gonad development, sensory quality and nutritional quality of sea urchin ( Strongylocentrotus intermedius ). (cabi.org)
  • This experiment was conducted to study the effects of different feeding programs on growth and gonad development, sensory quality and nutritional quality of sea urchin ( Strongylocentrotus intermedius ). (cabi.org)
  • Analyses of phylogenetic relationships and selection pressure were performed, and tissue expression profiles and spatiotemporal expression patterns in gonads were then analyzed using real-time PCR. (researchsquare.com)
  • Piprek RP, Kolasa M, Podkowa D, Kloc M, Kubiak JZ (2019) Tissue-specific knockout of E-cadherin (Cdh1) in developing mouse gonads causes germ cells loss. (zap-uj.pl)
  • Piprek RP, Kolasa M, Podkowa D, Kloc M, Kubiak JZ (2017) Cell adhesion moleciles expression pat tern indicates that somatic cells arbitrate gonadal sex of differentiating bipotential fetal mouse gonad. (zap-uj.pl)
  • Most of his body disintegrates, but his gonads remain and produce sperm for the female to use. (gizmodo.com.au)
  • The maturity stage of each specimen was examined according to size and weight of gonad, degree of occupation in the body cavity, the type and number of germinal cells (in testis) and follicles (in ovary). (tubitak.gov.tr)
  • The total length and body and gonad weight of each specimen increased with increasing maturity stages. (tubitak.gov.tr)
  • This dissection lab is for anyone who is curious about mussel anatomy, wants to cover mussel anatomy for a zoology course, missed the mussel dissection during biology class, or just wondered, "what more is there to a mussel than two shells and a fleshy interior? (silvergrassinstitute.org)
  • It has been obtained convincing evidence that in C. elegans the DTC plays an essential role in the development of the gonads and regulation of gametogenesis. (kmkjournals.com)
  • Soma-germline interactions coordinate homeostasis and development in the Drosophila gonad. (buonappetito.info)
  • Gonads in Histiostoma mites (Acariformes: Astigmata): Structure and development. (zap-uj.pl)
  • Some species are quite large and relished as food by inhabitants of many Pacific islands, despite the fact that the entrails and gonads are highly poisonous to man (see TETRODOTOXIN ). (encyclopedia.com)
  • If Dendrogramma is indeed a new diblastic phylum and its common ancestor with the rest of the animals precedes the origin of the bilateral symmetry, it will immediately become part of a very hot topic on evolutionary zoology: the early evolution of neuromuscular systems, a critical innovation of animals and one of the keys of our evolutionary success. (mappingignorance.org)
  • In the current study, we sequenced two small non-coding RNA libraries made from the gonads of adult male and female budgerigars using Illumina paired-end sequencing technology. (peerj.com)
  • In the male gonad, a set of 8 RNA helicases were expressed at a significantly higher level at 110 dpf than at 90 dpf. (syr.edu)
  • J. Dianne Dotson is a science writer with a degree in zoology/ecology and evolutionary biology. (buonappetito.info)
  • That's because L. littorea is just one of three hosts in the life cycle of C. lingua, which first lives in the snails' gonads then moves to a fish as its second host. (sciencedaily.com)
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  • The left gonad lies in the intestinal loop above the heart. (biozoomer.com)
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  • But you never see small ones of the big guy, or big ones of the small guy, and if you are really observant you can look into the small guy and you never find gonads in it, meaning that they are all juveniles. (ufl.edu)