When two 12 pound F2 trees were crossed they produced offspr

When two 12 pound F_2 trees were crossed they produced offspring which all produced 12 pound fruit. However, when these offspring were crossed randomly, the fruit produced weighted from 4 to 20 pounds. What can you say about the possible genotypes of the original F_2 trees?

Solution

If we talk about genotype of F₂ trees it would be heterozygous in nature. Due to heterozygoius nature there would be differences between Fruit weight from 4 to 20 pounds.

Possible genotype of plant will be like Ww