NCERT Class 12 Biology Chapter 13 Biodiversity and Conservation Test Mock Test
This free online test covers Chapter 13, Biodiversity and Conservation, from the NCERT Class 12 Biology textbook. The 35 questions are written directly from the chapter — definitions, processes, worked examples and the points the book italicises — so a score here tells you how much of the chapter actually stuck, not how well you guess. Each answer carries an explanation that says why the right option is right and why the other three fail, which is where most of the learning happens. Attempt it after your first read of the chapter, then again before the exam. There is no negative marking, and you can review the full solution the moment you submit.
Duration
35 mins
Questions
35 MCQs
Total Marks
35 pts
Negative
0 per wrong
Topics Covered in This Paper
Sample Questions
Q1.The term biodiversity, describing the combined diversity at all levels of biological organisation, was popularised by:
- AThe sociobiologist Edward Wilson
- BThe ecologist Robert May
- CThe naturalist Alexander von Humboldt
- DThe Stanford ecologist Paul Ehrlich
Q2.The variation in the potency and concentration of reserpine produced by Rauwolfia vomitoria growing in different Himalayan ranges is an example of:
- ASpecies diversity
- BGenetic diversity
- CEndemism
- DEcological diversity
Q3.India is said to have greater ecological diversity than a Scandinavian country like Norway because India has:
- AGreater amphibian diversity in the Western Ghats than in the Eastern Ghats
- BDeserts, rain forests, mangroves, coral reefs, wetlands, estuaries and alpine meadows
- CMore than 50,000 genetically different strains of rice
- DThree of the world's biodiversity hotspots within its borders
Before you begin
The test will auto-submit when the timer runs out.
Each correct answer carries +1 marks.
Each wrong answer carries -0 marks.
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Disclaimer: The questions provided here are extracted and digitized from previous year papers using automated processes. They may contain typographical errors, formatting issues, or minor variations from the actual examination paper. While we have done our best to verify the accuracy of the official answer keys, discrepancies may occasionally exist. Please refer to the official commission website for the most authentic paper.
Timer starts immediately and keeps running even if you close the tab. Make sure you have 35 uninterrupted minutes.
FAQ
Frequently asked questions
Frequently Asked Questions
- How many questions are in the NCERT Class 12 Biology Chapter 13 Biodiversity and Conservation Test mock test?
- This paper has 35 multiple-choice questions carrying 35 marks in total, to be attempted in 35 minutes.
- Is the NCERT Class 12 Biology Chapter 13 Biodiversity and Conservation Test mock test free to attempt?
- Yes. You can attempt the full paper online for free on AI Test Planet, and see your score and correct answers immediately after submitting.
- Does this paper have negative marking?
- No, there is no negative marking on this paper, so an attempted guess costs you nothing.
- Are solutions and explanations available?
- Yes. After you submit, every question shows the correct answer with a step-by-step explanation, along with a topic-wise breakdown of your performance.