Lab 10 Flashcards
(6 cards)
1
Q
What are the three methods of pollination?
A
wind, water, and animals
2
Q
Why was the evolution of fruit adaptive?
A
it aids in seed dispersal (can be a food source)
3
Q
Why was the evolution of flowers adaptive?
A
it attracts insects, birds, and other pollinators with their color, scent, and nectar to aid in pollination
4
Q
Why was the evolution of seeds adaptive?
A
- allows for pollination to travel longer distances (increased plant dispersal)
- food supply gives a boost during development & resources needed to grow leaves
- seed coating serves as protection for the embryo
5
Q
When does pollination occur? (When does … reach the …?)
A
transfer of pollen from an anther to a stigma (sperm;egg)
6
Q
Define coevolution
A
the evolution of interacting species in response to changes in each other
