Question

A cross between pure tall, green seed and pure dwarf, yellow seeds is crossed and F${}_1$ generation progeny is obtained which is then crossed with a pure dwarf and green seeds, the number of phenotypes produced are

• A. 2
• B. 6
• C. 4
• D. 1

Answer 1

The correct option is A 2

In the given cross tall & green are dominant characters the phenotypes which will be obtained are tall green & yellow dwarf, no other phenotype will be formed.

So, the correct answer is "2".