HUMAN BODY SYSTEM (MCQs)

Which part of human eye contains blood vessels?

• (A) Retina
• (B) Choroid
• (C) Iris
• (D) Pupil

Which part of eye is the only part of human body without blood supply?

• (A) Iris
• (B) Cornea
• (C) Retina
• (D) Choroid

The length of spinal cord is about:

• (A) 20 cm
• (B) 40 cm
• (C) 60 cm
• (D) 80 cm

Male gonads are called:

• (A) Sperms
• (B) Eggs
• (C) Ovaries
• (D) Testes

Testes and ovaries are called:

• (A) Glands
• (B) Gonads
• (C) Gametes
• (D) Embryo

What is the percentage of water present in our brain?

• (A) 63%
• (B) 73%
• (C) 83%
• (D) 93%

The part of brain that co-ordinates muscle movements:

• (A) Cerebrum
• (B) Cortex
• (C) Cerebellum
• (D) Medulla oblongata

An example of immovable joints is:

• (A) Skull joint
• (B) Hip joint
• (C) Elbow joint
• (D) Shoulder joint

The bones in which blood vessels are found:

• (A) Compact bone
• (B) Spongy bone
• (C) Bone marrow
• (D) Ribs skeleton

The smallest bone of the human body is:

• (A) Stapes
• (B) Incus
• (C) Malleus
• (D) Hinge