Chapter 2: Biological Classification MCQs | biology Class 11 CBSE

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Chapter 2: Biological Classification MCQs | biology Class 11 CBSE | ByteNotes.in

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Question 1

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R.H. Whittaker proposed the Five Kingdom Classification in which year?

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Question 2

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Which of the following is the sole member of Kingdom Monera?

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Question 3

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The cell wall of fungi is composed of:

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Question 4

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Which of the following organisms is responsible for causing malaria in humans?

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Question 5

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Archaebacteria that live in extremely salty environments are called:

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Question 6

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The protein-rich flexible layer found in Euglenoids instead of a cell wall is called:

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Question 7

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Which scientist demonstrated that viruses could be crystallised and that the crystals consist largely of proteins?

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Question 8

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Diatomaceous earth is formed by the accumulated cell walls of:

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Question 9

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Which of the following is a characteristic feature of Basidiomycetes?

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Question 10

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The algal component of a lichen is called:

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Question 11

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Which of the following organisms is used extensively in biochemical and genetic work?

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Question 12

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Viroids differ from viruses in that viroids:

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Question 13

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Which protozoan causes sleeping sickness in humans?

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Question 14

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The fusion of protoplasms of two compatible fungal hyphae is called:

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Question 15

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Which of the following is NOT a feature of Kingdom Animalia?

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Question 16

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The condition in which a fungal cell contains two genetically distinct haploid nuclei (n+n) is called:

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Question 17

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Which of the following plant is a parasite as mentioned in the chapter?

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Question 18

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Cyanobacteria fix atmospheric nitrogen in specialised cells called:

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Question 19

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Which class of fungi is also known as 'sac-fungi'?

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Question 20

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The network of hyphae in a fungus is called:

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Chapter sections

Chapter 2: Biological Classification | MCQs

R.H. Whittaker proposed the Five Kingdom Classification in which year?

Which of the following is the sole member of Kingdom Monera?

The cell wall of fungi is composed of:

Which of the following organisms is responsible for causing malaria in humans?

Archaebacteria that live in extremely salty environments are called:

The protein-rich flexible layer found in Euglenoids instead of a cell wall is called:

Which scientist demonstrated that viruses could be crystallised and that the crystals consist largely of proteins?

Diatomaceous earth is formed by the accumulated cell walls of:

Which of the following is a characteristic feature of Basidiomycetes?

The algal component of a lichen is called:

Which of the following organisms is used extensively in biochemical and genetic work?

Viroids differ from viruses in that viroids:

Which protozoan causes sleeping sickness in humans?

The fusion of protoplasms of two compatible fungal hyphae is called:

Which of the following is NOT a feature of Kingdom Animalia?

The condition in which a fungal cell contains two genetically distinct haploid nuclei (n+n) is called:

Which of the following plant is a parasite as mentioned in the chapter?

Cyanobacteria fix atmospheric nitrogen in specialised cells called:

Which class of fungi is also known as 'sac-fungi'?

The network of hyphae in a fungus is called:

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