Explanation

Circulatory system

The aorta is a large tubular blood vessel that supplies the body with oxygenated blood. It starts at the bottom left of the heart and passes through the chest and abdomen. Along the way, blood vessels branch off from the aorta and extend to organs and supporting tissues.

Explanation

The temperature of body is controlled by Hypothalamus gland.

The hypothalamus is a small region of the brain.

Explanation

The image formed at the retina of the human eye is real and inverted.

 Real and inverted is due to the presence of a convex lens in the eye.

Explanation

Nervous system is effected by the shortage of 1 Oxygen 2 Sulphur 3 Carbon 4 Sodium.

Explanation

Biological death of the patient means death of tissues of the brain.

Explanation

All people living today belong to the species Homo sapiens

Explanation

Gastric juice is acidic in nature so it has a pH of about 1.5 to 3.5

Gastric acid is a digestive fluid formed within the stomach lining.

gastric juices are usually clear in color

It is the first major step in breaking food down into usable substances

HCL is an important component in gastric juice

Explanation

ND23-4-2023

Explanation

oxygen is delivered by the bulk flow of blood (flow = Q) to the exchange vessels (i.e., capillaries) by virtue of its presence in the blood at concentration [O2]a

increasing blood flow will increase the delivery of oxygen via the blood to the tissues.

ND-7-5-2023

Explanation

There are around 639 skeletal muscles.

The three main types of muscle include skeletal, smooth, and cardiac.

The sartorius muscle is a thin, long, superficial muscle in the anterior compartment of the thigh.