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Agriculture · Q448

Genetics And Plant Breeding

Graduate and Post Graduate · Agriculture · question 448

Q448

In a cross if we get 8 types of gametes from both male and female parents, the resultant selfing will produce a ratio of

A.
1 : 1 : 1 : 1 : 1 : 1 : 1 : 1
B.
9 : 9 : 9 : 9 : 3 : 3 : 3 : 1
C.
27 : 9 : 9 : 9 : 3 : 3 : 3 : 1
Answer
D.
9 : 3 : 3 : 1

Answer: Option C

Solution

Answer: Option C
Solution:
In a cross, if we get 8 types of gametes from both male and female parents, the resultant selfing will produce a ratio of 27 : 9 : 9 : 9 : 3 : 3 : 3 : 1.