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Biomagnification Questions

Practice 6 Biomagnification questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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6
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Practice by Exam:Biology(3)Environmental Science(1)Environmental Studies(1)Environment(1)

About Biomagnification — practice questions, PYQs & concepts

Biomagnification is a frequently-tested topic on Biology, Environmental Science, Environmental Studies. ExamTest.live currently lists 6 Biomagnification questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Biomagnification weight in competitive exams

Across our Biomagnification question bank, the largest sources are Biology (3), Environmental Science (1), Environmental Studies (1) and Environment (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 0 easy Biomagnification questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Biomagnification Questions(1–6 of 6)

Filter:
Q1mediummcqEnvironmental ScienceEnvironmental Studies2026
DDT and Aluminium cans are examples of
Q2mediummcqEnvironmental StudiesCompetitive Exams2026
In an area where DDT had been used extensively, the population of birds declined significantly because:
Q3mediummcqEnvironmentCompetitive Exam Prep Portal2026
In an area where DDT had been used extensively, the population of birds declined significantly because
Q4mediummcqBiologyBiology
DDT residues are rapidly passed through the food chain causing biomagnification because DDT is:
Q5mediummcqBiologyBiology
In an area where DDT had been used extensively, the population of birds declined significantly because:
Q6mediummcqBiologyBiology
Increase in the concentration of the toxicant at successive trophic levels is known as:

Frequently Asked Questions

How many Biomagnification questions are on ExamTest.live?▼
We have 6 Biomagnification questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Biomagnification MCQs free?▼
Yes. All Biomagnification questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Biomagnification questions?▼
Biomagnification questions are commonly asked in Biology, Environmental Science, Environmental Studies, Environment. You can filter by exam using the links above.
How do I practice Biomagnification questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.