| ⇦ | 
| ⇨ |
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: - All or none’ law is not applicable for
- The correct floral formula of chilli is
- Why is a capsule advantageous to a bacterium?
- Rhizopus produces asexually by means of
- Silencing of mRNA has been used in producing transgenic plants resistant to:
Topics: Human Health and Disease
(70)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- All or none’ law is not applicable for
- The correct floral formula of chilli is
- Why is a capsule advantageous to a bacterium?
- Rhizopus produces asexually by means of
- Silencing of mRNA has been used in producing transgenic plants resistant to:
Topics: Human Health and Disease (70)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply