Question

Q.15. Find out the phenotypic appearance of the off-springs of the following cross, in which the genotypes of the parents are given: YyRr X Yyrr​

Answer 1

Answer:

Explanation:

a) Parents:          RRYY     x     RRYY

    Gametes:        RY                 RY

    Offspring:       RRYY (Round yellow)

(b) Parents:         RrYy         x        RrYy

    Gametes:       RY, Ry, rY, ry      RY, Ry, rY, ry

    Offspring:      Round yellow, Round green, Wrinkled yellow, Wrinkled, green

(c)  Parents:          rryy     x     rryy

     Gametes:        ry               ry

     Offspring:       rryy (wrinkled green)

(d) Parents:           RRYY    x     rryy

     Gametes:        RY               ry

     Offspring:        RrYy (Round yellow)