The speed at which the calcium concentration in the cell changes controls the swimming behavior of sperm. They can calculate the calcium dynamics and react accordingly.
Plants & Animals
Mar 7, 2012
1
0
To improve their chances of success, in vitro fertilization (IVF) clinics need to assess the viability of the sperm they use. Now doctors may soon have a new technique to help them sort the good sperm cells from the less ...
Cell & Microbiology
Feb 11, 2014
0
0
An animal biologist says poor nutrition results in genetic damage to sperm cells and lower sperm motility for rams.
Plants & Animals
Aug 20, 2014
0
0
