Class 11 · Animal Kingdom

Human Parasites & Parasitism Characteristics — NEET Biology

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📖 NCERT Source

Prepare a list of some animals that are found parasitic on human beings.

NCERT Biology · Class 11 · Chapter 4 · Paragraph 84
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Assertion (A): All flatworms are endoparasites found in animals including human beings. Reason (R): Flatworms have specialized adaptations for parasitic life including hooks and suckers.

📖 Solution & NCERT Explanation
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Correct answer: D If the assertion is false but the reason is true.

NCERT states “These are mostly endoparasites found in animals including human beings” - the qualifier “mostly” indicates exceptions exist like free-living Planaria. The Assertion removes this qualifier making it false. The Reason is independently true from NCERT describing parasitic adaptations, but the Assertion is false due to existence of free-living flatworms.

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What does NCERT say about Prepare list some animals?
Prepare a list of some animals that are found parasitic on human beings.
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Which chapter is this from?
Animal Kingdom, Class 11 NCERT Biology.

Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.

176/180
of the ReNEET 2026 paper (all subjects) was already in the MedicNEET question bank

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