Total sperm quantity per female was not significantly related to sex ratio, tributary, or month but was negatively related to the development stage of the spermathecae. Estimated sperm : egg ratios varied from 153:1 to 2:1 but were always higher than 1:1. Our results suggest that sperm ...
The pH of sperm is about a) 7.5 b) 7.4 c) 7.2 d) 7.3 e) 7.55 Although millions of renal tubules exist within each kidney, the sum of all of the fluid which enters all of the renal tubules every 24 hours is called, Glomerular Filtration...
Are You Man Enough? ; A French study that reported in December 2012 a 32 per cent drop in average sperm count globally has shaken the medical world.Datta, Damayanti