Question

Pea plant with double hybrid yellow round seeds (YyRr) is crossed with plant having single hybrid green round seeds (yyRr). The progeny shall be

• A. 3 : 3 : 1 : 1
• B. 1 : 1 : 1 : 1
• C. 9 : 3 : 3 : 1
• D. 3 : 1 : 3 : 1

Answer 1

Answer: (D)

3 : 1 : 3 : 1

A pea plant with double hybrid yellow round seeds(YyRr) is crossed with the plant having single hybrid green round seeds(yyRr). In the next generation, 16 progeny are formed. In these, 6 progeny show yellow round seeds, 2 are yellow wrinkled, 6 are green, round, 2 are green wrinkled.