Explanation

Adrenaline 

ایک ہارمون جو ایڈرینل غدود سے خارج ہوتا ہے جو خون کی گردش، سانس اور کاربوہائیڈریٹ میٹابولزم کو بڑھاتا ہے

Explanation

The 80 bones of the axial skeleton form the vertical axis of the body.

Explanation

Calcitonin is a hormone that your thyroid gland makes and releases to help regulate calcium levels in your blood by decreasing it.

Explanation

Goiter is a disease in which the thyroid gland present in neck enlarges, resulting swelling in the neck. 

Goiter means گلہڑ

Explanation

 Hepatic portal vein

The portal  or hepatic portal vein is the blood vessel that carries blood from the gastrointestinal tract, gallbladder, pancreas, and spleen to the liver.

Explanation

Protists are a group of all the eukaryotes that are not fungi, animals, or plants

Explanation

Angina pectoris is the medical term for chest pain or discomfort due to coronary heart disease.

It occurs when the heart muscle doesn't get as much blood as it needs.

This usually happens because one or more of the heart's arteries is narrowed or blocked, also called ischemia

Explanation

convex

Explanation

 II only

Explanation

Robert Hook described the cell as: Basic unit of life

Robert Hook  discovered cells: 1665

Cell is the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body