MEDIUM
10th CBSE
IMPORTANT
Earn 100

Define phototropism. Support your answer with a diagram.

Important Questions on Control and Coordination

MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2B>Q 5
What is (i) phototropism and (ii) geotropism with labelled diagrams describing an activity to show that light and gravity change the direction that plant parts grow in.
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2B>Q 5
Mention the role of each of the following plant hormones:
(i) Auxin (ii) Abscisic acid
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2C>Q 4
The hormone which increases the fertility in males is called
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2C>Q 1
Name the source gland of glucagon and parathormone.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2C>Q 2
Name the hormone that regulates calcium level in blood.
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2C>Q 3
Which type of glands in human body secretes hormones?
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2C>Q 4
Deficiency of which hormone causes Goitre?
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 2 - Control and Coordination>EXERCISE - 2C>Q 5
Name the hormones secreted by the adrenal gland.