Question:
What is a post-zygotic mechanism?
What is a post-zygotic mechanism?
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This mechanism prevents hybrid species from reproducing.
Updated On: Mar 30, 2025
- Hybrid inviability
- Hybrid sterility
- Gametic isolation
- Behavioral isolation
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The Correct Option is B
Solution and Explanation
Post-zygotic mechanisms prevent hybrid offspring from reproducing. Hybrid sterility, such as in mules (a horse-donkey hybrid), occurs when hybrids are viable but cannot reproduce due to chromosomal differences.
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