Crash Course Biology

The Sex Lives of Nonvascular Plants: Alternation of Generations (1x36)

Exibido em:: Out 01, 2012

Hank introduces us to nonvascular plants - liverworts, hornworts & mosses - which have bizarre features, kooky habits, and strange sex lives. Nonvascular plants inherited their reproductive cycle from algae, but have perfected it to the point where it is now used by all plants in one way or another, and has even left traces in our own reproductive systems.