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When two unrelated individuals or lines are crossed, the performance of F hybrid is often superior to both parents. This phenomenon is called
Options
(a) heterosis
(b) transformation
(c) splicing
(d) metamorphosis
Correct Answer:
heterosis
Explanation:
Heterosis or hybrid vigor occurs when two unrelated individuals or lines are crossed, the performance, of F₁ hybrid, which is often superior to both is parents.
Related Questions: - Which one of the following elements is necessary for the translocation of
- Assertion – bentham and hooker’s system of classification is
- Which enzyme joins DNA fragments?
- One mole of ATP on hydrolosis yield energy equivalent to
- Which of the following is the unit DNA?
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following elements is necessary for the translocation of
- Assertion – bentham and hooker’s system of classification is
- Which enzyme joins DNA fragments?
- One mole of ATP on hydrolosis yield energy equivalent to
- Which of the following is the unit DNA?
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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