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4 Questions

Views Newest Activity Votes

14

63

votes

2

answers

3k

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Is there any evidence that sexual selection may lead to extinction of species?

evolution theoretical-biology sexual-selection palaeontology extinction

Jun 13 '13 at 12:27 fileunderwater 15.3k

9

46

votes

4

answers

11k

views

Why is polyploidy lethal for some organisms while for others is not?

evolution embryology chromosome polyploidy

Aug 31 '15 at 1:11 John Perkins 115

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25

votes

1

answer

5k

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Why are many fruits sour?

evolution botany metabolism plant-physiology fruit

Oct 17 '15 at 0:42 TanMath 2,115

8

votes

2

answers

241

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Is it possible for parasitic wasp to alter the behaviour of it's host after emerging from it?

entomology virology behaviour parasitology

Feb 3 '13 at 22:27 Community♦ 1

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