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In high yielding hybrid crop varieties, to exploit hybrid vigour, the farmers need to purchase fresh hybrid seed every year, because
Options
(a) it is cheaper to purchase fresh seed
(b) hybrid vigour is lost due to inbreeding depression
(c) they are not allowed to grow their own seed
(d) government has accepted Dunkel’s proposals
Correct Answer:
hybrid vigour is lost due to inbreeding depression
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Enhancement in Food Production
(101)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The wavelength of light absorbed by Pr form of photochrome is
- Most potential organism for the production of insecticide is
- Which one of the following is the first step of glycolysis?
- At retrogressive metamorphosis, the urochordate larva
- Grass leaves curl inwards during very dry weather Select the most appropriate
Topics: Enhancement in Food Production (101)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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