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Question: Answered & Verified by Expert
Represented below is the inheritance pattern of a certain type of traits in humans.



Which one of the following conditions could be an example of this pattern?
BiologyPrinciples of Inheritance and VariationNEET
Options:
  • A Thalassemia
  • B Haemophilia
  • C Phenylketonuria
  • D Sickle cell anaemia
Solution:
2492 Upvotes Verified Answer
The correct answer is: Haemophilia
The inheritance pattern in the given figure shows criss-cross inheritance (X-linked disorder), an example of such a pattern is haemophilia. Haemophilia is a group of inherited blood disorders in which the blood does not clot properly. 

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