| sex determination |
The method by which the distinction between males and females is established in a species.
출처: www.fao.org/docrep/003/X3910E/X3910E22.htm
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| sex determination |
The genetic specification of the sex of an individual by the genes of the X and Y chromosomes.
출처: www.genpromag.com/Glossary~LETTER~S.html
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| sex determination |
The genetic or environmental process by which the sex of an individual is established.
출처: helios.bto.ed.ac.uk/bto/glossary/s.htm
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| sex determination |
The mechanism in a given species by which sex is determined; in many species sex is determined at fertilization by the nature of the sperm that fertilizes the egg.
출처: aspin.asu.edu/geneinfo/glos-s.htm
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| sex determination |
A. Autosomes vs. sex chromosomes. Sex chromosomes are those that carry important information for determining sex. There are two sex chromosomes in mammals, X and Y. The X chromosome, which is much larger than the Y, has a centrally positioned centromere. All other chromosomes are termed autosomes. Thus humans have 44 autosomes and 2 sex chromosomes. Or, 22 homologous pairs of autosomes and 1 pair of sex chromosomes. The sex chromosomes are homologous to one another.
출처: employees.csbsju.edu/SSAUPE/biol115/meiosis.htm
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