Biology
Grade-9
Easy
Question
The below image is a highly simplified representation of the human sex chromosomes from a karyotype. The gene a and b could be of:
- Color blindness and body height.
- Attached ear lobe and Rhesus blood group.
- Hemophilia and red-green color blindness.
- Phenylketonuria and hemophilia.
Hint:
Haemophilia and red-green colour blindness
The correct answer is: Hemophilia and red-green color blindness.
Hemophilia and red, green color blindness both are sex linked recessive gene on 'X' chromosome.
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