Question

In Mendel's dihybrid cross, the probability of getting plants which are heterozygous for both seed shape and seed colour is :
a) 1/16
b) 2/9
c) 1/4
d) 3/4

Explanation Required.

Also, work-out the dihybrid cross till F2 generation.

Thank you! ​

Answer 1

Answer:

4/16 on self fertilization of F1 generation

Explanation:

Round and yellow 9/16

round and green 3/16

wrinkled and yellow 3/16

wrinkled and green 1/16

the easiest way is to remember diagonal in punnet square 4/16 can be simplified as 1/4 so answer is C

Answer 2

Answer:

4/16 on self fertilization of F1 generation

Round and yellow 9/16

round and green 3/16

wrinkled and yellow 3/16

wrinkled and green 1/16