The Nature of Sex: The Primal Instinct (1) Nature : Season 12 Episode 4
TV-PG PBS 1h 00m
Aired: November 22nd, 1993 @ 8:00 PM EST on PBS
This program looks at the varied ways in which life reproduces. Whether a species has one sex, two sexes, both at once or none at all, the urge to procreate is there.
