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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
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?
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
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 25

What is the correct direction of flow of electrical impulses?

MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 26
Which statement is not true about thyroxin?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 27
Dwarfism results due to
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 30
The hormone which increases the fertility in males is called