Biology : PU-CET (U.G) 2022 Panjab University Entrance Exam With Answers

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33.

Patau's syndrome is caused due to which of the following

A: Trisomy of 13th chromosome
B: Tetrasomy of 13th chromosome
C: Trisomy of 14th chromosome
D: Tetrasomy of 14th chromosome

The answer is: A