Documents Lab 7 – Bio 171 Plants 2 – Gymnosperms and Angiosperms.

Slide 1 Lab 7 – Bio 171 Plants 2 – Gymnosperms and Angiosperms Slide 2 Slide 3 Slide 4 1A: Gymnosperms (naked seeds) Diverged ~300 mya, when Earth became warmer and drier…

Documents Gymnosperms (naked seeds)

Plant Diversity I and II Gymnosperms (naked seeds) Diverged 150 mya, when Earth became warmer and drier and the swamp forests declined. – no swimming for the sperm. Members…