Question

The minimum weight of a tomatoes in a plant is 20g and the maximum weight gain s 120g.what is the weight of the tomatoes which is obtained by genotype AAbb x aabb

Answer 1

Answer:45g

Explanation:

Minimum weight of tomato= 20g = aabb

Maximum weight of tomato = 120g = AABB

parents -AAbb and aabb

Gametes -Ab and ab

Offspring -Aabb

AA=BB=60

A=30, B=30

aa=bb=10

a=5, b=5

Therefore, calculating the contribution of every gene, we get;

Aabb=30+5+5+5=45g

So, the weight of the progeny tomato =45g