A girl of normal vision whose father was colourblind marries a man of normal vision whose father was also colourblind. Their sons would be (of total number of $sons$)
A girl of normal vision whose father was colourblind marries a man of normal vision whose father was also colourblind. Their sons would be (of total number of $sons$)
- A
All colourblind
- B
$50\%$ colourblind
- C
All normal
- D
$25\%$ colourblind
Similar Questions
Which of these is not a Mendelian disorder?
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The pedigree chart given below shows a particular trait which is absent in parents but present in the next generation irrespective of sexes. Draw your conclusion on the basis of the pedigree.
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In a sickle cell anaemia glutamic acid is replaced by valine, which the following codes for glutamic acid ?
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Mendelian disorder may be of
Mendelian disorder may be of