Question

In pea plants, the allele for tallness is dominant. What are the possible genotypes of a tall pea plant?

Answer 1

Answer-

Because the Tall gene in plants in dominant, there are two possible genotype combinations that will produce a tall plant:

Homozygous: TT

Heterozygous: Tt

Answer 2

firstly understand what is genotype- how many genes are present in the cell of an organism ....

the question is about the law of dominance where tall plant is able to express itself in first generation ....

so the genotypic ratio would be-2:1:2