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23/09/2020 6:35 pm
Topic starter
Given below is a highly simplified representation of the human sex chromosomes from a karyotype.
The genes a and b could be of
(a) colour blindness and body height
(b) attached ear lobe and Rhesus blood group
(c) haemophilia and red-green colour blindness
(d) phenylketonuria and haemophilia
1 Answer
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23/09/2020 6:37 pm
(c) haemophilia and red-green colour blindness
Explanation:
Genes a and b lie very close to each other. So, they are representing linked genes. e.g. genes of haemophilia and colour blindness show sex linked inheritance.