MEDIUM
10th CBSE
IMPORTANT
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Which plant hormone is present in greater concentration in the areas of rapid cell division?

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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 7
Give one example of a plant growth promoter and plant growth inhibitor.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 8
Which part of the brain controls involuntary actions? (Medulla oblongata/Cerebrum)
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 8
Write the function of any two regions of the brain.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 9
What is geotropism?
HARD
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 9
Describe an experiment to demonstrate positive and negative geotropism.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 10
Define tropic movement.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 10
Why do multicellular organisms need another means of communication between cells besides nervous co-ordinations?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 2 - Control and Coordination>EXERCISE>Q 11

A gland secretes a particular hormone. The deficiency of this hormone in the body causes a particular disease in which the blood sugar level rises.

Name the gland and the hormone secreted by it.