In tomatoes, the rounded shape of the fruit dominates over the pear-shaped one, and the red color of the fruit

In tomatoes, the rounded shape of the fruit dominates over the pear-shaped one, and the red color of the fruit dominates over the yellow one. From crossing a heterozygous plant with a red color and a pear-shaped fruit and a yellow-fruited plant with rounded fruits, 120 plants were obtained. 1) How many types of gametes does a heterozygous plant with a red fruit color and a pear-shaped form form? 2) How many different phenotypes do you get from this crossing? 3) How many different genotypes did you get from this crossing? 4) How many plants with a red color and a rounded shape of fruit turned out? 5) How many plants turned out with a yellow color and a round shape of the fruit?

Decision
A – rounded shape, a – pear-shaped.
B – red color, b – yellow color.
We will determine the genotypes of the parents, the types of gametes and write down the crossing scheme.
Answer:
12
2.4
3.4
4.30
5.30.