Book recommendation: 'Before the dawn' by Nicholus Wade

'Before the dawn' by Nicholus Wade http://tinyurl.com/3ccu7us

shyodhashyOdha

Source of in-law (women) friction biological? " the sperm's mitochondria are destroyed when it fertilizes the egg" http://tinyurl.com/hnvtq

9 hours agoFavoriteReplyDelete

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shyodhashyOdha

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@shyodha Scary. All the men today may be descendants of same Y chromosome 50000 years ago