Question

Give all possible genotypes of the various life cycle parts listed below, if a female plant (flower-ovary/ovule) with the genotype "aa" is cross

pollinated by a male plant (flower -anther) with a genotype "Aa"

megaspore mother cell -

microspore-

cells of cotyledon from resulting embryo after double fertilization-

cells of endosperm after double fertilization-

sepal cells of female flower-

pollen grain cells (generative nucleus)-

integument-

seed coat -

cells of fruit -

each polar nucleus -