Gene flow is genes moving between two populations.
the transfer of genes from one gene pool to another
two populations transferring genes
1
Speciation Adaptive radiation refers to changes in a species in response to varying environmental conditions.
many new species form
Mitochondria and chloroplasts have their own DNA.
Kingdom
The distribution of alleles changes due to random chance.
or
The allele frequency of a population changes due to a bottleneck effect. <apex>
Population bottlenecks
Reproductive isolation
Niche availability
A person with AIDS would be more in danger from the common cold because their immune system is not as strong as someone without AIDS. AIDS is what is known as an auto-immune disorder. This means that any type of infection could possibly lead to death because the body cannot fight it off.
Which statement is ture about all adaptations
directional selection
Panel discussion
Apex is Mergus serrator and Mergus merganser.