Delta4Embassy
Gold Member
Mazel tov.
Always fascinates me how other animals have large multiple births as the rule and not the exception like humans. Are the egg cells' membranes thinner so that many sperm cells make it in to start the process, and humans' cell walls thicker so that normally only one cell makes it?
I regret slacking off in school in biology class.
Always fascinates me how other animals have large multiple births as the rule and not the exception like humans. Are the egg cells' membranes thinner so that many sperm cells make it in to start the process, and humans' cell walls thicker so that normally only one cell makes it?
I regret slacking off in school in biology class.
