Put your fish body on the gears. I'm not sure I've ever played a game more disgusting than How Fish Is Made, a short, swimmy, ...

The Tanya compacts four millennia of Jewish wisdom to answer the great personal and existential questions of life. It has ...

LORD ROTHSCHILD reported 1 that bull spermatozoa in a liquid confined between parallel glass plates are more concentrated near to the plates, and he suggests that this might be due to a ...

What Is In Vitro Fertilization? In vitro fertilization (IVF) is a type of fertility treatment. IVF involves taking eggs removed from the ovaries, fertilizing them with sperm to create an embryo ...

THE effect on spermatozoa of vitrification at temperatures of –79° C. and below has been studied by several authors. Human spermatozoa appear to be the most resistant ; a substantial proportion ...

The significance is to identify CFAP52 as a genetic factor for asthenoteratozoospermia with a mixed acephalic spermatozoa syndrome (ASS) and multiple morphological abnormalities of the sperm flagella ...