Behavioural ecologists and evolutionary biologists is Archive: have long been interested in the biological implications of sperm from different males competing for fertilization of the egg in the female tract..
Archive: Behavioural ecologists and evolutionary biologists have long been interested in the biological implications of sperm from different males competing for fertilization of the egg in the female tract.
This book is discusses these implications for human sexual behaviour and human infertility problems..
This book discusses these implications for human sexual behaviour and human infertility problems.