Question

Is there such thing as "heterozygous recessive"?

Answer 1

Heterozygous is the condition where both alleles in an organism are not the same - so its either Aa or aA. Heterozygous recessive would be Aa (the capital letter is first), and aA would be heterozygous recessive (capital letter last)

Answer 2

When one individual has Aa and the another has aA, then how would their phenotype be different?

Answer 3

And how do we know which one—heterozygous recessive or heterozygous dominant—would an offspring be when we are doing a cross using the punnett square?

Answer 4

@RedlovesLa

Answer 5

For the first question on how the two would be different is they possibly won't, Let's just say their twins.
And, for the second question are you asking how we would determine which is which on the punnett square?

Answer 6

Yea, for example, if I have A cross between Bb and Bb,