Chapter 6

NCERT
Class 10
Science
Solutions
11. Compare and contrast the neural and hormone mechanisms of action for control and co-ordination in animals.
Promo GIF

Question:

Compare and contrast the neural and hormone mechanisms of action for control and co-ordination in animals.

Answer:

Contrast

Nervous Mechanism in Animals

Source: McCrow Hill Companies

Hormonal Mechanism in Animals

The table below includes the comparison between neural and hormonal comparison.

Nervous Mechanism Hormonal Mechanism
Pertains to the nervous system Pertains to the endocrine system
Includes the brain, spinal cord,
and nerves
Consists of the glands and hormones
Impulses bought by the nerves don’t have
any specific action.
These nerves transmit information to and
from the brain and different body parts.
The hormones have a particular
set of functions.
Insulin regulates blood sugar metabolism
whereas Thyroxine regulates the metabolism
and overall growth.
Nerve impulses reach the limited
tissues in the body.
The chemical signal reaches all the cells.
Relatively Slow Relatively Fast

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