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Hybrid vigour is due to
Options
(a) heterosis
(b) overpopulation
(c) both heterosis and overpopulation
(d) none of these
Correct Answer:
heterosis
Explanation:
Heterosis or hybrid vigour is the condition in which the expression of a characteristic is greater in the heterozygous offspring than in either of the homozygous parents. The term was coined by G.H. Shull.
Related Questions: - Which one of the following are homologous organs?
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following are homologous organs?
- In mitochondrial electron transport system for every two pairs of electrons
- A trangenic food crop which may help in solving the problem of night blindness
- Desert grasses often roll their leaves due to presence of
- Which of the following is the most dangerous metal pollutant of automobile exhause
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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