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Which one of the following roles is not characteristic of an e
Biology Exemplar
Biology Exemplar

Class 11

NCERT Exemplar

Publisher:
NCERT
Subject:
Biology
1

Chapter 1: The Living World

37 questions

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2

Chapter 2: Biological Classification

33 questions

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3

Chapter 3: Plant Kingdom

28 questions

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4

Chapter 4: Animal Kingdom

45 questions

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5

Chapter 5: Morphology of Flowering Plants

42 questions

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6

Chapter 6: Anatomy of Flowering Plants

52 questions

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7

Chapter 7: Structural Organization in Animals

48 questions

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8

Chapter 8: Cell: The Unit of Life

39 questions

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9

Chapter 9: Biomolecules

31 questions

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10

Chapter 10: Cell Cycle and Cell Division

43 questions

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11

Chapter 11: Transport in Plants

66 questions

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12

Chapter 12: Mineral Nutrition

39 questions

Q1
Which one of the following roles is not characteristic of an essential element?
Q2
Which one of the following statements can best explain the term critical concentration of an essential element?
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13

Chapter 13: Photosynthesis in Higher Plants

59 questions

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14

Chapter 14: Respiration in Plants

42 questions

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15

Chapter 15: Plant Growth and Development

48 questions

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16

Chapter 16: Digestion and Absorption

34 questions

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17

Chapter 17: Breathing and Exchange of Gases

32 questions

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18

Chapter 18: Body Fluids and Circulation

42 questions

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19

Chapter 19: Excretory Products and their Elimination

44 questions

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20

Chapter 20: Locomotion and Movement

39 questions

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21

Chapter 21: Neural Control and Coordination

31 questions

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22

Chapter 22: Chemical Coordination and Integration

39 questions

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Question
Easy
Timing Icon

Solving time: 2 mins

Which one of the following roles is not characteristic of an essential element?

A
being a component of biomolecules

B
changing the chemistry of soil

C
being a structural component of energy related chemical compounds

D
activation or inhibition of enzymes

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Updated on: Apr 25, 2023

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Text SolutionText solutionverified iconVerified

Changing the soil chemistry is not a role of the essential element. Whereas rest all are the characteristics of an essential element. These are directly involved in the metabolism of plants.
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Question Text
Which one of the following roles is not characteristic of an essential element?
Updated OnApr 25, 2023
TopicMineral Nutrition
SubjectBiology
ClassClass 11
Answer TypeText solution:1 Video solution: 3
Upvotes406
Avg. Video Duration4 min