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Andalusian fowls have two pure forms - b...

Andalusian fowls have two pure forms - black and white. If black forms (BB) and white forms (WW) are crossed `F_(1)` individuals appear blue coloured (BW), due to incomplete dominance. Which of the following would be an outcome of a cross between black form and blue form ?

A

1 Blank : 2 Blue : 1 White

B

2 Black : 1 Blue

C

1 Black : 2 Blue

D

1 Black : 1 Blue

Text Solution

Verified by Experts

The correct Answer is:
D
The cross between blue (BW) and black (BB) forms can be shown as :

Thus, black an blue individuals are produced in the ratio of `1:1`
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