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Read the following four statements (A - ...

Read the following four statements (A - D)
1. The characters blend in the heterozygous condition during Mendelian inheritance .
2. Change in a single base pair of DNA does not cause mutation .
3. Cancer cells can show chromosomal aberrations.
4. In insect, sex chromosomes in the male are ZZ and in females are ZW.

A

Two

B

Three

C

Four

D

One

Text Solution

Verified by Experts

The correct Answer is:
D
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NTA MOCK TESTS-NTA NEET SET 77-BIOLOGY
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