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Competition
Latest: Sorry but this competition has now closed
We have 10 copies of Dr Tatiana’s Sex Advice to
All Creation to give away. The first 10 entrants to correctly match
the sperm to the mammal will win their own copy of this definitive guide
to the evolutionary biology of sex.
Top |
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1 Bull
2 Guinea
pig
3 Bandicoot
4 Human
5 Rat
6 Chinese
hamster
7 Dog
8 Echidna
9 Cat
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