Question

Q.15 (a) whats the ratio(phenotypic ) here??​

Answer 1

(a) All the pants obtained in the F1 progeny are round and yellow.

the phenotype of F1 progeny is RrYy

(b)Different types of combinations obtained in F2 progeny ;

 ROUND AND YELLOW : 9

 ROUND AND GREEN : 3

 WRINKLE AND YELLOW : 3

WRINKLE AND GREEN : 1

THEREFORE PHENOTYPIC RATIO IS 9:3:3:1

HOPE THIS HELPS....DO MARK AS BRAINLIEST...!

Answer 2

Ratio
9:3:3:1
9=round and yellow
3=round and green
3=wrinkled and yellow
1=wrinkled and green

you can check it from the checker board above.