Sample questions
You've seen the pattern — here are a few of the actual PYQs.
NDA2023
The two important features of sexual reproduction in higher organisms that create genetic diversity in offspring are
- A Mitosis and fertilization
- B Meiosis and fertilization ✓
- C Mitosis and binary fission
- D Meiosis and conjugation
✓ Correct answer: (B)
Science & Technology › Biology & Health
NDA2023
In a sexually reproducing organism, which one of the following statements is appropriate both for the parent and offspring ?
- A Chromosome number increases but DNA content remains constant
- B Both chromosome number and DNA content remains constant ✓
- C Chromosome number decreases but DNA content remains constant
- D Both chromosome number and DNA content decreases
✓ Correct answer: (B)
Science & Technology › Biology & Health
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