1.The results indicated that VE had anti-actions on the endocritic function and a decrease in the progesterone level and the ova number in mice, caused by TCDD.
13." If you want to risk a failing grade... " She ordered frozen alligator sperm and crocodile ova from Amazon, made embryos, and implanted them in a chicken.
14.An ovum and follicle take over a year to develop, and, as human cells go, it's huge — about a tenth of a millimeter, just large enough to be seen with the naked eye.
15.The other one, the female pronucleus, takes shape from the nucleus of the ovum, and then the two then start to approach each other, pulled along a protein scaffolding, or mitotic spindle, between the two.