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☆☆☆☆☆Gene flow is genes moving between two populations.
the transfer of genes from one gene pool to another
two populations transferring genes
A system that groups organisms by ancestry
The ability to survive and reproduce
Natural selection occurs when four conditions are met:
1. There is variation among individuals.
2. That variation is at least partially heritable.
3. That variation is linked to differential reproductive success.
4. More individuals are born than can survive and reproduce.
A landslide or volcanic eruption is a kind of primary disturbance. It causes a very drastic and sudden change in the landscape.
marsh or swamp in warm sub tropical climates
Which statement is ture about all adaptations
Natural selection
Organisms are born with them
C) apex
