Question

(1)How does the chemical combination takes place in animals ?
(2) What is the function of medulla oblongata?
(3) A particular hormone requires iodine for its synthesis . Name the endocrine gland which secretes this hormone and state it's location in the human body .​

Answer 1

Answer:

1)

Chemical coordination takes place in animals with the help of hormones. Hormones are the chemical fluids that are secreted by the glands of the endocrine system. Hormones regulate the overall growth and development of the animals.

2)

The medulla oblongata helps regulate breathing, heart and blood vessel function, digestion, sneezing, and swallowing. This part of the brain is a center for respiration and circulation. Sensory and motor neurons (nerve cells) from the forebrain and midbrain travel through the medulla.

3)

Thyroid Gland And May Be You Know The Location...