What important idea from thomas malthus inspired darwin?

Which statements describe incomplete dominance? traits are usually dominant. traits are neither dominant nor recessive. offspring exhibit an intermediate form of alleles from the parents. both alleles, one from each parent, are expressed in offspring. incomplete dominance involves the interaction of two alleles.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?