Answer:
Prezygotic barriers:
1. Habitat isolation
2. Behavioral isolation
Explanation:
Pre-zygotic barriers are the barriers which do not allow the formation of the zygote in the organisms.
The two mechanisms of the pre-zygotic barriers are the:
1. Habitat isolation: the Flycatchers do not share the same habitat which is also mentioned in the question that they live on different islands.
2. The behavioural isolation: the Flycatchers could have evolved the different mating rituals as a result of which the could not interbreed.
Thus, Habitat isolation and Behavioral isolation are correct.
Answer:
I believe it is Involve only a single nucleotide and if not then its Change the genetic information in DNA
Explanation:
True More people do live in development nations than live in developed nations
The mitochondria breaks down food into molecules the cell can use.
Homozygous is the same heterozygous is different. Such as TT and tt are homo and Tt is heterozygous.
