Question

What is alpha thalassemia caused by?

a.

A decrease in production of alpha globin chains

b.

A decrease in production of beta globin chains

c.

An increase in production of alpha globin chains

d.

An increase in production of beta globin chains

Answer: (a).A decrease in production of alpha globin chains Explanation:Alpha thalassemia is caused by a decrease in production of alpha globin chains due to a deletion or mutation of one or more of the four alpha globin genes located on chromosome 16.

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Q. What is alpha thalassemia caused by?

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