Cri-du-chat syndrome in humans is caused by the

  • A
    trisomy of $21^{st}$ chromosome
  • B
    fertilization of an $XX$ egg by a normal $Y$-bearing sperm
  • C
    loss of half of the short arm of chromosome $5$
  • D
    loss of half of the long arm of chromosome $5$

Explore More

Similar Questions

The condition of sex chromosomes in a male child with Down's syndrome will be:

The $Cri-du-chat$ syndrome is caused by a chromosomal structural change involving:

Loss or gain of a segment of $DNA$ results in

Explain the difference between Haploidy and Polyploidy.

Symptoms representing a particular disease due to chromosomal abnormalities are referred to as:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo