Human have 23 pairs of chromosomes.
Ignoring the effects of crossing over,
what proportion of a woman's eggs contains only chromosomes she received from her mother?
Is it possible in real?Explain.
收錄日期: 2021-04-29 00:04:58
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110101000051KK01289