Question

Which one of these processes are found in animal only?

• A. Nervous System
• B. Hormonal Control
• C. Respiration
• D. Diffusion

Answer 1

The correct option is A Nervous System

• The nervous system is found in the kingdom Animalia.
• Except for echinoderms and few worms, the nervous system is found in almost all animals consisting of a brain, a spinal cord, and some nerves.
• The nervous system is not found in plants and other organisms like microbes, etc.
• Hormones are also secreted by plants known as phytohormones.
• Respiration and diffusion take place in all living cells.

So, option A is the correct option.