if-using-the-punnett-square-we-can-predict-that-50-of-the-offspring-is-homozygou

Question

If using the Punnett square we can predict that 50% of the offspring is homozygous dominant (TT) and 50% is heterozygous (Tt), what is the possible genotype of the two parents?

Accepted Answer

Homozygous dominant and heterozygous

Answer

Homozygous recessive and heterozygous

Answer

Two heterozygous parents

Answer

Homozygous dominant and homozygous recessive