Zoology Flashcards

6 cards from real NEET practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Zoology flashcards as text

Which type of muscle tissue is found in the wall of the human heart?
Answer: Cardiac muscle
Cardiac muscle is a specialized involuntary striated muscle found exclusively in the walls of the heart.
What is the functional unit of the kidney called?
Answer: Nephron
The nephron is the structural and functional unit of the kidney responsible for filtering blood and forming urine.
Which blood cells are responsible for carrying oxygen throughout the body?
Answer: Red blood cells
Red blood cells (erythrocytes) contain hemoglobin, which binds to oxygen and transports it from the lungs to body tissues.
In which phylum are earthworms classified?
Answer: Annelida
Earthworms belong to phylum Annelida, characterized by segmented body structure (annuli means rings).
What is the process by which male gametes are produced in animals called?
Answer: Spermatogenesis
Spermatogenesis is the process of sperm cell development occurring in the seminiferous tubules of the testes.
Which organ in humans produces bile for digestion?
Answer: Liver
The liver produces bile, which is stored in the gallbladder and released into the small intestine to aid fat digestion.

How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

cdnbbsr.s3waas.gov.in — Fees, exam format, time limit · verified Nov 2026