Detonate 发表于 2025-3-30 11:33:47
978-94-009-8197-3Martinus Nijhoff Publishers bv, The Hague 1981营养 发表于 2025-3-30 15:14:55
Overview: 978-94-009-8197-3978-94-009-8195-9Custodian 发表于 2025-3-30 16:47:32
Development of Ovarian Activity and its Control,female and male pronucleus. The human fertilized ovum, zygote, contains a diploid set of chromosomes 2n = 46. This number comprises 44 autosomes and 2 heterochromosomes (gonosomes), XX in the female zygote and XY in the male zygote.出生 发表于 2025-3-30 22:02:42
Sexual Maturation,ot identical with sexual maturity — is a certain culmination of the previous development of the genital apparatus and its regulatory mechanisms. It is preceded by growth acceleration and the development of secondary sex characteristics.Femish 发表于 2025-3-31 03:48:43
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