The pair of alleles would be heterozygous
Answer:
c
Explanation:
A habitat defines the interaction of organisms with the other factors, which can be living or non-living, while niche describes how that specific organism is linked with its physical and biological environment. Habitat is the part of the ecosystem, while niche plays an important role in the formation of an ecosystem.
I believe that it is the old growth not sure which one but between B and D I would go with B but I am not sure (hope I helped in some way )