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Read the given paragraph to answer In ...

Read the given paragraph to answer
In a certain plant, yellow fruit colour (Y) is dominant to green fruit colour (y) and round shape (R) is dominant to oval shape (r). The two genes involved are located on different chromosomes.
Which of the following will result when plant YyRr is self-pollinated ?

A

`9 : 3 : 3: 1` ratio of phenotypes only

B

`9 : 3 : 3: 1` ratio of genotypes only

C

`1: 1: 1: 1` ratio of phenotypes only

D

`1:1:1:1` ratio of phenotypes and genotypes

Text Solution

Verified by Experts

The correct Answer is:
A
When plant YyRr is self pollinated, `9:3:3:1` ratio of phenotypes will be observed.
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