Identify the genotype of guineapig having white coat colour and rough hair —
(a) bbRR, bbrr
(b) BBRR, bbrr
(c) bbRR, bbRr
(d) BbRr, BbRR
WBBSE
Class X
Life Science
03 (a) Heredity
01 Mark
2022
(c) bbRR, bbRr
Explanation
White coat colour is governed by recessive gene ‘bb’. Rough hair is governed by dominant gene ‘RR’ or ‘Rr’. Hence, genotype combinations for white coat and rough hair are bbRR or bbRr.
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