Many animals including humans reproduce through sexual intercourse and researchers have found evidence that this process is pioneered by a fish that existed in Scotland nearly 400 million years ago.
Article from Biological Sciences in Space. -- Vol.11, no. 3 (1997). Report of the Medaka fish mating experiment carried out on the space shuttle Columbia as part of the second International ...
Parthenogenesis, a form of asexual reproduction in which an egg develops in the absence of fertilisation, has traditionally been associated with invertebrates. However, recent discoveries have ...
DURHAM, N.H. -- Looking at a hagfish – an eyeless, snot-covered, worm-like scavenger of the deep –the last thing that comes to mind is sex. Yet the reproductive functioning of these ancient ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results