Scientists are developing a new way to help infertile women have babies. A mature cell from the woman's body is merged with a chromosome-free egg, to which sperm is later added. The scientists insist ...
This first step, called somatic cell nuclear transfer, has been used to clone a variety of animals ... the process by which cells divide. This experiment ultimately resulted in 82 egg cells that were ...
CONCERNING the fate of, and the possible effects exerted by, spermatozoa not participating in the process of fertilization in the female organism, Genin et al. have recently concluded that: (1) by ...
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