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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
- Which hormones promote the flowering in long day plants and also control sex
- Melting of DNA at 70° C is due to breakdown of
- A competitive inhibitor of succinic dehydrogenase is
- The organelle associated with aerobic respiration is
- Bartholin’s gland is found in
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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