Study islandDeveloping and using models

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

Which event would lead to primary succession of a forest?

What is responsible for the uneven heating between the poles and the equator on any given day