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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: - Which of the following is bacterial disease?
- The body of sponges are mainly composed of
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- Which of the following statements are true or false
Topics: Human Health and Disease
(70)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is bacterial disease?
- The body of sponges are mainly composed of
- Genetic variation arises by
- The length of different internodes in a culm of sugarcane is variable because of
- Which of the following statements are true or false
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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