.A normal woman, whose father was colour-blind is married to a normal man. The sons would be (a) 75% colour-blind (b) 50% colour-blind (c) all normal (d) all colour-blind.

.A normal woman, whose father was colour-blind is
married to a normal man. The sons would be
(a) 75% colour-blind (b) 50% colour-blind
(c) all normal (d) all colour-blind.
by

1 Answer

Answer :

(b) 50% colour-blind
by

Related questions

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