MEDIUM
10th CBSE
IMPORTANT
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The shape of guard cells changes due to change in the

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Important Questions on Control and Coordination

MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 17
The growth of tendril in pea plants is due to
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 18
The growth of pollen tubes towards ovules is due to
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 19
The movement of sunflower in accordance with the path of sun is due to
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 20
The substance that triggers the fall of mature leaves and fruits from plants is due to
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 21
Which of the following statements about the transmission of nerve impulse is incorrect?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 22
Involuntary actions in the body are controlled by
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 23
Which of the following is not an involuntary action?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 24
When a person is suffering from severe cold, he or she cannot