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Your parent makes the valid point that difficulty in producing such children does not necessarily demonstrate the value of this trait for survival. Peacock tail
by lovemenot 9y ago
Your parent makes the valid point that difficulty in producing such children does not necessarily demonstrate the value of this trait for survival. Peacock tail confers no survival merit except for sexual selection.
- duncan_bayne 9y agoIt very strongly demonstrates the value of the trait for gene survival, which is the important thing. The individual matters not.