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What is the basis of classification of algae?
Biology
Biology

Class 11

NCERT

Publisher:
NCERT
Subject:
Biology
1

Chapter 1: The Living World

11 questions

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2

Chapter 2: Biological Classification

12 questions

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3

Chapter 3: Plant Kingdom

12 questions

Q1
What is the basis of classification of algae?
Q2
When and where does reduction division take place in the life cycle of a liverwort, a moss, a fern, a gymnosperm and an angiosperm?
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4

Chapter 4: Animal Kingdom

15 questions

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5

Chapter 5: Morphology of Flowering Plants

15 questions

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6

Chapter 6: Anatomy of Flowering Plants

12 questions

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7

Chapter 7: Structural Organization in Animals

14 questions

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8

Chapter 8: Cell: The Unit of Life

14 questions

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9

Chapter 9: Biomolecules

15 questions

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10

Chapter 10: Cell Cycle and Cell Division

16 questions

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11

Chapter 11: Transport in Plants

16 questions

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12

Chapter 12: Mineral Nutrition

10 questions

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13

Chapter 13: Photosysnthesis in Higher Plants

9 questions

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14

Chapter 14: Respiration in Plants

12 questions

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15

Chapter 15: Plant Growth and Development

11 questions

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16

Chapter 16: Digestion and Absorption

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17

Chapter 17: Breathing and Exchange of Gases

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18

Chapter 18: Body Fluids and Circulation

14 questions

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19

Chapter 19: Excretory Products and their Elimination

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20

Chapter 20: Locomotion and Movement

10 questions

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21

Chapter 21: Neural Control and Coordination

12 questions

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22

Chapter 22: Chemical Coordination and Integration

9 questions

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Question
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What is the basis of classification of algae?

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Updated on: Dec 7, 2023

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Biology (NCERT)

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The presence or absence of pigments is the main basis of classification of algae.
Chlorophyceae: Chlorophyll a and b are present in them and impart the green colour. Chlorophyceae are also called as ‘blue-green algae’.
Phaeophyceae: Chlorophyll a and c and fucoxanthin are present. Fucoxanthin imparts the brown colour. Phaeophyceae are also called as ‘brown algae’.
Rhodophyceae: Chlorophyll a and d and phycoerythrin are present. Phycoerythrin imparts red colour. Rhodophyceae are also called as ‘red algae’.
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Question Text
What is the basis of classification of algae?
Updated OnDec 7, 2023
TopicPlant Kingdom
SubjectBiology
ClassClass 11
Answer TypeText solution:1 Video solution: 3
Upvotes370
Avg. Video Duration8 min