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Brown heart disease in cauliflower is due to the deficiency of
Options
(a) iron
(b) boron
(c) copper
(d) phosphorus
Correct Answer:
boron
Explanation:
Brown heart disease of cauliflower is due to boron deficiency.Water soaked areas appear on the developing curl which turn brown and become hard.The leaves become thicker, brittle and curls downward. Blisters on petiole and midrib may be found.
Related Questions: - Which one is a true moss
- In submerged hydrophytes entry of CO2 is through
- Malpighian tubules remove excretory products from
- Growth of pollen tube towards embryo sac is
- Which one of the following enzymes carries out the initial step in the digestion
Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one is a true moss
- In submerged hydrophytes entry of CO2 is through
- Malpighian tubules remove excretory products from
- Growth of pollen tube towards embryo sac is
- Which one of the following enzymes carries out the initial step in the digestion
Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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