A farmer cultivates a unique species of tomato plants. The two traits selected for breeding were: Colour of the fruits and height of the plants. The farmer initially crosses a homozygous tall plant bearing red fruits (TTRR) with a dwarf plant bearing yellow fruits (ttrr) and the genotype of all the offsprings of the $\mathbf{F}_{1}$ generation was $\mathbf{T} \mathbf{R r}$. Next, he crosses two $\mathbf{F}_{1}$ generation plants (TtRr). State Mendel's Law of Independent Assortment.

Explanation

This law explains that the combination of alleles for one gene is not dependent on the combination of alleles for another gene.