Question

In tomato plants, the gene for purple stem (P) is dominant over the gene for green stem (p) and the gene for red fruits (R) is dominant over the gene for yellow fruits (r). If two plants heterozygous for both the traits are crossed, what proportion of the offspring are expected to have (i) Green stem and yellow fruits (ii) Purple stem with yellow fruits (iii) Green stem and red fruits (iv) Purple stem and red fruits

Answer 1

Here, option (ii) is the correct answer.

If the tomato plants have purple stem which is shown to be dominant over the green stem's genes and also we get to see that the red fruit's genes are dominant over the yellow fruit's genes then we get to have purple stem along with yellow fruits.

Answer 2

Answer:

Answer:

What is the genotype of the first parent and the second parent? ii)Draw a punnet square and show cross. iii)What is the probability of getting heterozygous red and round fruit