In humans, chemical coordination is carried out by what?
Answer and explanation
Correct answer: Hormones
The governing concept is hormonal or chemical coordination. Endocrine glands produce hormones, which are chemical messengers released into the blood and carried to specific target organs. Therefore, option A is correct. Nerve fibres transmit electrical impulses rather than hormones, bones provide support, and red blood cells mainly transport oxygen and carbon dioxide; none of these performs chemical coordination.
Frequently asked questions
What is the correct answer to this question?
Hormones
Why is this the correct answer?
The governing concept is hormonal or chemical coordination. Endocrine glands produce hormones, which are chemical messengers released into the blood and carried to specific target organs. Therefore, option A is correct. Nerve fibres transmit electrical impulses rather than hormones, bones provide support, and red blood cells mainly transport oxygen and carbon dioxide; none of these performs chemical coordination.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
