NEET Zoology

Question 1

Which type of muscle tissue is found in the wall of the human heart?

Accepted Answer

Cardiac muscle

Answer

Cardiac muscle is a specialized involuntary striated muscle found exclusively in the walls of the heart.

Question 2

What is the functional unit of the kidney called?

Accepted Answer

Nephron

Answer

The nephron is the structural and functional unit of the kidney responsible for filtering blood and forming urine.

Question 3

Which blood cells are responsible for carrying oxygen throughout the body?

Accepted Answer

Red blood cells

Answer

Red blood cells (erythrocytes) contain hemoglobin, which binds to oxygen and transports it from the lungs to body tissues.

Question 4

In which phylum are earthworms classified?

Accepted Answer

Annelida

Answer

Earthworms belong to phylum Annelida, characterized by segmented body structure (annuli means rings).

Question 5

What is the process by which male gametes are produced in animals called?

Accepted Answer

Spermatogenesis

Answer

Spermatogenesis is the process of sperm cell development occurring in the seminiferous tubules of the testes.

NEET - National Eligibility cum Entrance Test Practice Test