red fruit is dominant over yellow fruit in tomatoes the mating of a red fruit bearing tomato plant with - Biology - Principles of Inheritance and Variation

Question

red fruit is dominant over yellow fruit in tomatoes the mating of a
red fruit bearing tomato plant with yellow fruit bearing plants
yielded 173 plants out of these, 84borered fruits while, 89 bore
yellow fruits the genotype of the parents is most likely to be?

Kaustubh Kakade · Accepted Answer

The offsprings are 84 red fruits and 89 yellow fruits
So, the ratio of the two is nearly 1:1
This shows that the cross is a test cross where the two parents are
-
Heterozygous dominant and homozygous recessive

red fruit is dominant over yellow fruit in tomatoes. the mating of a red fruit bearing tomato plant with yellow fruit bearing plants yielded 173 plants . out of these, 84borered fruits while, 89 bore yellow fruits .the genotype of the parents is most likely to be?