When two parents are purebred it means that they are homozygous for the characteristic that's being tested (in this case the fur colour). When they are crossed, the offspring will obligatory be heterozygous, an allele of each type from its parents. So, the trait that comes up will be the dominant trait, while the recessive trait will be hidden.
Answer: I would say A
Explanation: The daughter cell is part of a haploid cell, and for the fertilization process the daughter cell cannot productively function independently, It isn't connected to the parent cell, or at least not for long if i'm incorrect, and every cell contains DNA.
No, it is nowhere near "homeostasis." Perhaps it is a homeostatic mechanism or a natural immunological response of the body.
Both. You can use it as singular or plural.
