EASY
10th CBSE
IMPORTANT
Earn 100

Define and give an example of heterocrine gland.

Important Questions on Control and Coordination

EASY
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X>Chapter 2 - Control and Coordination>TEST YOURSELF>Q 4
What are plant hormones? 
EASY
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X>Chapter 2 - Control and Coordination>TEST YOURSELF>Q 5
Define phototropism. 
MEDIUM
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X>Chapter 2 - Control and Coordination>TEST YOURSELF>Q 6
Differentiate between dendrons and axon of a neuron.                         
MEDIUM
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X>Chapter 2 - Control and Coordination>TEST YOURSELF>Q 7
What are nastic and curvature movements? Give one example of each.
MEDIUM
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X>Chapter 2 - Control and Coordination>TEST YOURSELF>Q 8
Why is adrenaline (epinephrine) called emergency hormone?     
MEDIUM
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X>Chapter 2 - Control and Coordination>TEST YOURSELF>Q 9
Define reflex actions. Enlist two examples. Show the path of a reflex arc with the help of a diagram.
MEDIUM
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X>Chapter 2 - Control and Coordination>TEST YOURSELF>Q 10
Name the hormone synthesized at shoot tips. How does it help to respond to light?         
EASY
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X>Chapter 2 - Control and Coordination>TEST YOURSELF>Q 11
Enlist the source and function of growth hormone.