Tag: genitalia
Is It a Boy or a Girl?
Parents with a new baby are almost always asked, “Is it a boy or a girl?” And the answer is almost always one or the other.
Is Gender in Penguins a Human Construct?
Penguins have no external genitalia. Even as adults, the males and females can be difficult to tell apart.
An Intimate Reminder About What “Was Once Thought to Be Unnecessary ‘Junk’ DNA”
“Male mice grow ovaries instead of testes if they are missing a small region of DNA that doesn’t contain any genes,” reports the Francis Crick Institute.