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NEET UG BIOLOGY MCQ: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION
1
Medium
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Understanding
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The host crop plants may be resistant to insects pests due to the
I. morphological characteristics
II. biochemical characteristics
III. physiological characteristics
Choose the correct option
I. morphological characteristics
II. biochemical characteristics
III. physiological characteristics
Choose the correct option
View answer and explanation
Correct option: D
I, II and III
Option D (I, II and III) is correct because host crop plants may be resistant to insect pests due to morphological, biochemical, and physiological characteristics.
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Assertion : Man will flourish in all fronts if pests
are destroyed.
Reason : The elimination of pests would
increase the yield in agricultural production. Cocaine alkaloid is obtained from Which one is the real product of honey bee? More than 70% of livestock population is found in Variety of Brassica resistant to white rust is Pusa Shubhra is bred by hybridisation and selection for resistance to black rot and curl blight black rot is a variety of
are destroyed.
Reason : The elimination of pests would
increase the yield in agricultural production. Cocaine alkaloid is obtained from Which one is the real product of honey bee? More than 70% of livestock population is found in Variety of Brassica resistant to white rust is Pusa Shubhra is bred by hybridisation and selection for resistance to black rot and curl blight black rot is a variety of