| 单词 |
sex selection |
| 释义 |
DictionarySeefamily balancingsex selection
Any manoeuvre intended to increase the likelihood of giving birth to a child of a chosen sexsex selection The determination of the sex of a future individual before conception by the separation of sperms bearing Y chromosomes (male) from those bearing X chromosomes (female). Such techniques are still experimental and uncertain and raise major ethical issues. |
| 随便看 |
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