The best method to improve the genetic quality of mankind is
The best method to improve the genetic quality of mankind is
- A
Marriage restrictions
- B
Sterilizations
- C
Control of immigrations
- D
Sexual separation of defectives
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The theory where ratio between the number of $X$-chromosomes and number of complete sets of autosomes will determine the sex is known as
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Mirabilis jalapa is a good example of
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- [AIIMS 2001]