NEET Biology: Ecosystem — MCQ Test 20

Q6. Which of the following is an incorrect statement about decomposers?

Q7. Which of the following is an example of a primary consumer in an aquatic ecosystem?

Q8. Which of the following best describes the process of leaching in decomposition?

Q9. Which of the following statements about net primary productivity (NPP) is incorrect?

Q10. Which trophic level does a secondary consumer occupy in a grazing food chain?

NEET Biology — Ecosystem

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Which ecological pyramid can be inverted in a forest ecosystem?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Ecosystem. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Ecological, Inverted, Ecosystem, Directly, Influences, and Productivity.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which ecological pyramid can be inverted in a forest ecosystem?

  • A. Pyramid of biomass
  • B. Pyramid of energy
  • C. Pyramid of number
  • D. Both 1 and 3

Q2. Which factor most directly influences the rate of primary productivity?

  • A. Amount of decomposers
  • B. Availability of sunlight
  • C. Number of secondary consumers
  • D. Predation rate

Q3. Which component of an ecosystem converts inorganic substances into organic material using sunlight?

  • A. Consumers
  • B. Decomposers
  • C. Autotrophs
  • D. Detritivores

Q4. Why is the pyramid of number sometimes inverted in a forest ecosystem?

  • A. Producers are more numerous than consumers
  • B. A few large trees support many herbivores
  • C. Consumers store more energy than producers
  • D. Energy transfer is 100% efficient

Q5. Which of the following factors affects the rate of decomposition?

  • A. Temperature and soil moisture
  • B. Presence of herbivores
  • C. Wind speed
  • D. Number of primary producers

+ 5 more questions in the actual test

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