MCQ questions for class 11 biology chapter 12 Mineral Nutrition with answer | NEET MCQ Mineral Nutrition

MCQ questions for class 11 biology chapter 12 : MCQs Questions for Class 11 Biology Chapter 12 NEET MCQ Mineral Nutrition with Answers PDF Free Download prepared here according to the latest CBSE RBSE ans other State Board syllabus and NCERT curriculum. Students can practice CBSE Class 11 Biology MCQs Multiple Choice Questions for all Chapter. NEET MCQ Mineral Nutrition

MCQs questions for class 11 biology chapter 12 PDF Download

MCQs questions for class 11 biology chapter 12 NEET MCQ Mineral Nutrition with answer PDF free Download

Q1. Which one of the following is a wrong statement ?

(a) Greenhouse effect is a natural Phenomenon
(b) Eutrophication is a natural phenomenon in freshwater bodies
(c) Most of the forests have been lost in tropical areas
(d) Ozone in upper part of atmosphere is harmful to animals

(d) Ozone in upper part of atmosphere is harmful to animals


Q2. That element which helps in electron transport in the process of photosynthesis

(a) Zinc
(b) Chlorine
(c) Manganese
(d) Boron

(c) Manganese


Q3. Which one of the following microbes forms a symbiotic association with plants and helps them in their nutrition.

(a) Aspergillus
(b) Trichoderma
(c) Glomus
(d) Azotobacter

(c) Glomus


Q4. Which one of the following is a micronutrient in plants?

(a) Potassium
(b) Magnesium
(c) Calcium
(d) Zinc

(d) Zinc


Q5. Which is essential for root hair growth?

(a) Zn
(b) Mo
(c) Ca
(d) S

(c) Ca


Q6. Which one of the following mineral elements plays an in biological nitrogen fixation?

(a) Copper
(b) Manganese
(c) Zinc
(d) Molybdenum

(d) Molybdenum


Q7. Function of laghaemoglobin during biological nitrogen fixation in root nodules of legumes is to

(a) Protect nitrogenase from Oxygen
(b) Transport Oxygen for nitrogenase activity
(c) Convert ammonium into nitrite
(d) Convert N2 to NH2

(a) Protect nitrogenase from Oxygen


Q8. Those essential element which occur in 1-10 mg/g of dry matter are

(a) Macronutrients
(b) Micronutrients
(c) Toxic elements
(d) Beneficial nutrients

(a) Macronutrients


Q9. The middle lamella mainly contains

(a) Na
(b) Mg
(c) K
(d) Ca

(d) Ca


Q10. Nitrogenase enzyme converts

(a) Nitrate and nitrite into nitrogen
(b) Atmospheric nitrogen into ammonia
(c) Ammonia into nitrate and nitrite
(d) Nitrate into nitrite

(b) Atmospheric nitrogen into ammonia


Q11. Deficiency of which of the following can cause yellowing of intravenous regions of leaves?

(a) Potassium
(b) Calcium
(c) Phosphorus
(d) Copper

(a) Potassium


Q12. Choose the odd one out among the following

(a) Pseudomonas
(b) Rhizobium
(c) Azotobacter
(d) Bacillus anabaena

(a) Pseudomonas


Q13. Phosphorous is a constituent of A.Cell membrane B.Nucleic acids C.cellwallD.chlorophyll

(a) C and D
(b) A and B
(c) B and C
(d) D and A

(b) A and B


Q14. It is the technique of growing plants in above-ground strands provided with fine mist of normal solution.

(a) Chemoponics
(b) Hydroponics
(c) Hygroponics
(d) Aeroponics

(d) Aeroponics


Q15. Minerals present in the soil are absorbed by

(a) stems
(b) leaf
(c) roots
(d) buds

(c) roots


Q16. Toxicity of which element leads to the appearance of brown spots on leaves Biology NEET MCQ Mineral Nutrition

(a) Mg
(b) Mn
(c) Fe
(d) Cu

(b) Mn


Q17. Presence of phosphorus

(a) brings about healthy root growth
(b) promotes fruit ripening
(c) retards protein formation
(d) none

(c) retards protein formation


Q18. Which element is required for opening and closing of stomata?

(a) P
(b) K
(c) Ca
(d) Na

(b) K


Q19. Exanthema is due to deficiency of

(a) B
(b) Mo
(c) Mn
(d) Cu

(d) Cu


Q20. NPK denotes

(a) Nitrogen, Protein, Kinetin
(b) Nitrogen, Protein, Potassium
(c) Nitrogen, Potassium, kinetin
(d) Nitrogen, Phosphorus, Potassium

(d) Nitrogen, Phosphorus, Potassium


Q21. Analysis of xylem sap shows

(a) presence of enzymes
(b) presence of organic matter
(c) presence of nutrients
(d) presence of mineral salts

(d) presence of mineral salts


Q22. In plant, nitrate is reduced to ammonia state in two steps. In second step electrons are donated by

(a) Nitrite reductase
(b) Cytochrome b5
(c) Ferredoxin
(d) Nitrate reductase

(c) Ferredoxin


Q23. Which one of the following organism help in absorption of phosphorus from soil by plants

(a) Glomus
(b) Frankia
(c) Rhizobium
(d) Anabaena

(a) Glomus

MCQ Questions for Class 11 Biology with Answers Chapter Wise PDF Download

MCQ Questions of Class 11 Biology with Answers Pdf will guide students to do a quick revision for all chapter.

  1. MCQs questions for class 11 biology chapter 1 The Living World
  2. MCQs questions for class 11 biology chapter 2 Biological Classification
  3. MCQs questions for class 11 biology chapter 3 Plant Kingdom
  4. MCQs questions for class 11 biology chapter 4 Animal Kingdom
  5. MCQs questions for class 11 biology chapter 5 Morphology of Flowering Plants
  6. MCQs questions for class 11 biology chapter 6 Anatomy of Flowering Plants
  7. MCQs questions for class 11 biology chapter 7 Structural Organisation in Animals
  8. MCQs questions for class 11 biology chapter 8 Cell: The Unit of Life
  9. MCQs questions for class 11 biology chapter 9 Biomolecules
  10. MCQ questions for class 11 biology chapter 10 Cell Cycle and Cell Division
  11. MCQ questions for class 11 biology chapter 11 Transport in Plants
  12. MCQ questions for class 11 biology chapter 12 Mineral Nutrition
  13. MCQ questions for class 11 biology chapter 13 Photosynthesis in Higher Plants
  14. MCQ questions for class 11 biology chapter 14 Respiration in Plants
  15. MCQ questions for class 11 biology chapter 15 Plant Growth and Development
  16. MCQ questions for class 11 biology chapter 16 Digestion and Absorption
  17. MCQ questions for class 11 biology chapter 17 Breathing and Exchange of Gases
  18. MCQ questions for class 11 biology chapter 18 Body Fluids and Circulation
  19. MCQ questions for class 11 biology chapter 19 Excretory Products and their Elimination
  20. MCQs questions for class 11 biology chapter 20 Locomotion and Movement
  21. MCQs questions for class 11 biology chapter 21 Neural Control and Coordination
  22. MCQ questions for class 11 biology chapter 22 Chemical Coordination and Integration

NCERT MCQ Questions for Class 11 Chemistry with Answers
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