Number of peripheral nerves is …………… pairs

Sympathetic nervous system is formed by :

The parasympathetic and sympathetic nervous systems make up the ………………….. nervous system.

Spinal cord extends from :

In Latin the word ‘insula’ means

Diabetes is related to this gland.

Chemical coordination in the body is brought out by ……………

The organism which has ductless glands …………

The gland which acts like a bridge between nervous system and endocrine system is …………

Endocrine gland present in head is or the master gland in our body is

The-substance secreted by ductless glands is …………

Imagine two roosters are fighting at your kitchen garden. What hormone might be secreted in their body during that stage ?

The mechanism which controls the action of hormones is …………

The endocrine gland that regulates menstrual cycle in women

Identify the incorrect pair.