Botany-Sex Determination
NEET Botany Sex Determination MCQ Question
Type: MCQ-diagram based-Hard-Class 12
A diagram shows a chromosome with an additional copy of chromosome 21. What condition is represented by this chromosomal anomaly?
A
Down's Syndrome
B
Klinefelter's Syndrome
C
Turner's Syndrome
D
Edward's Syndrome
Correct Answer
Option A
Detailed Explanation
Down's Syndrome is caused by the presence of an additional copy of chromosome 21, which is known as trisomy 21, as described in the NCERT context.
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