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Minerals known to be required in large amounts for plant growth include :
Options
(a) calcium, magnesium, manganese, copper
(b) potassium, phosphorus, selenium, boron
(c) magnesium, sulphur, iron,zinc
(d) phosphorus, potassium,sulphur,calcium
Correct Answer:
phosphorus, potassium,sulphur,calcium
Explanation:
Phosphorus, potassium, sulphur and calcium play an important role in plants growth. These minerals are required in large amount. Phosphorus is required for all phosphorylation reactions and constitution of cell membrane, nucleic acids and some proteins.potassium is related with protein synthesis, closing and opening of stomata and activation of enzyme. Calcium regulates metaolic activities function of choromosomes. Sulphur is the main constituent of the amino acids, cystine and methionine, coenzymes and vitamins.
Related Questions: - Select the option which shows correct matching of animal with excretory organs
- Interfascicular cambium develops from the cells of :
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Topics: Human Health and Disease
(70)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Select the option which shows correct matching of animal with excretory organs
- Interfascicular cambium develops from the cells of :
- Number of plant species estimated to be present in India is
- Which of the cranial nerve of man is both sensory and motor?
- Calyptra is seen in
Topics: Human Health and Disease (70)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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