Botany-(general)
NEET Botany (general) MCQ Question
Type: MCQ-fact-Easy-Class 12
What is the genetic basis of thalassemia related to?
A
Mutation or deletion affecting globin chain synthesis
B
Excessive production of globin chains
C
Abnormal number of chromosomes
D
Dominant allele expression in parents
Correct Answer
Option A
Detailed Explanation
Thalassemia is caused by mutations or deletions that reduce the synthesis of globin chains, leading to abnormal hemoglobin and anemia as described in the provided NCERT context.
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