How do behavior, morphology and physiology act in concert to improve a male's reproductive success ... and the evolution of mating systems. Science 197, 215-223 (1977). Gibson, K.

Reproductive science and medicine encompasses the study of endocrinology ... that provides a comprehensive survey of the structure and function of the male reproductive system. Throughout the quarter, ...

Aa Aa Aa A mating system describes how males and ... which may negatively impact the female's reproductive output. The importance of male mate choice is controversial. Older theory predicts ...

(d) “Female” means a person belonging, at conception, to the sex that produces the large reproductive cell. (e) “Male” means ...

President Trump issued an executive order declaring that the U.S. government would only recognize a person’s sex assigned at ...

Researchers created the first bi-paternal mouse by modifying imprinting genes, advancing reproductive science but facing ...

The male reproductive system has two testes (singular ... oviducts where a sperm might fertilise an ovum. Looking for more science resources to share with your students? This series of short ...

The Male Reproductive Medicine and Surgery fellowship is a one-year ... productive in writing book chapters and developing research projects ranging from basic science to clinical or surgical in ...

A Senator announced plans to introduce a bill that would mirror President Donald Trump’s executive order surrounding the ...