Question

a TT genotype is said to be

Answer 1

Homozygous dominant. Referring to this genotype as simply "homozygous" is inaccurate, because an individual can be either homozygous domiant (TT) or homozygous recessive (tt). Therefore, you need to specify. One who is homozygous dominant carries two copies of an allele that code for a dominant trait. An individual who is homozygous recessive carries two copies of an allele that code for a recessive trait.