Etymology:The termsexualcomes from the Late Latinsexualis, fromsexus, meaning “of copulation or generation”. The other termreproductioncame from the Latinre, meaning “again” +productio, meaning “production”. Synonym: syngenesis. Sexual reproduction is a mode ofreproductioninvolving thefusionof...
noun , Biology. reproduction involving the union of gametes.Discover More Word History and Origins Origin of sexual reproduction1 First recorded in 1880–85 Discover More Compare Meanings How does sexual reproduction compare to similar and commonly confused words? Explore the most common comparisons: ...
These are important (and as yet unanswered) questions in biology, even though they have been the focus of much research beginning in the latter half of the 20th century. There are several possible explanations, one of which is that the variation that sexual reproduction creates among offspring ...
Sexual reproduction in sponges is possible because sponges are hermaphrodites, meaning one sponge can make both sperm and eggs, although usually not at the same time. Sponges do not fertilize their own eggs, however, but instead the eggs of other sponges of the same species. This interchange ...
Sexual Reproduction in Oomycetes: Biology, Diversity, and Contributions to Fitness. Inc. Hoboken: John Wiley & Sons; 2009.Judelson HS (2009) Sexual reproduction in oomycetes: biology, diversity, and contributions to fitness. In: Lamour K, Kamoun S (eds) Oomycete genetics and genomics: ...
Learn about sexual reproduction, one of the ways that organisms reproduce. Discover why reproduction is important, how sexual reproduction combines genetics and cells from two organisms, and how humans and animals reproduce sexually. Why Do We Reproduce? Have you ever done something without meaning ...
Two divisions,meiosis Iandmeiosis II, are required to produce gametes (Figure 3). Meiosis I is a uniquecell divisionthat occurs only in germ cells; meiosis II is similar to a mitotic division. Before germ cells enter meiosis, they are generallydiploid, meaning that they have twohomologouscopi...
有性繁殖与无性繁殖(Sexual reproduction and asexual reproduction).doc,有性繁殖与无性繁殖(Sexual reproduction and asexual reproduction) Size: one of the questions raised by the students who answered the questions: what is sexual reproduction? Asexual r
Reproduction is a biological process of producing young ones. Explore more about reproduction, types and how reproduction happens in humans, at BYJU’S.
Thus, sex-specific programming by the maternal environment could occur when changes in secretion of maternally derived regulatory molecules alter development of female embryos differently than male embryos. Subject Embryo Issue Section: Embryo © 2014 by the Society for the Study of Reproduction, ...