Biodiversity and Conservation
Mizoram Board · Class 12 · Biology
Practice quiz for Biodiversity and Conservation — Mizoram Board Class 12 Biology. MCQs and questions with answers to test your preparation.
Interactive on Super Tutor
Studying Biodiversity and Conservation? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for practice quiz and more.
1,000+ Class 12 students started this chapter today
This is just one of 10+ visuals inside Super Tutor's Biodiversity and Conservation chapter
Explore the full setQuick Quiz: Biodiversity and Conservation
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
What term did Edward Wilson popularize to describe the combined diversity at all levels of biological organization?
According to IUCN (2004), approximately how many plant and animal species have been described so far?
What percentage of all recorded species are animals?
Which taxonomic group makes up more than 70% of all animal species?
Sample Questions
Which of the following are the three main levels of biodiversity?
Show answer
Genetic diversity, Species diversity, Ecological diversity
The three main levels of biodiversity are genetic diversity (variation within species), species diversity (variety of species), and ecological diversity (variety of ecosystems).
India accounts for what percentage of global species diversity despite having only 2.4% of world's land area?
Show answer
8.1%
India's share of global species diversity is an impressive 8.1%, making it one of the 12 mega diversity countries despite having only 2.4% of world's land area.
Which pattern shows that species diversity decreases as we move away from the equator towards the poles?
Show answer
Latitudinal gradient
The latitudinal gradient in diversity shows that species diversity generally decreases as we move away from the equator towards the poles. Tropics harbor more species than temperate or polar regions.
Which of the following hypotheses explain greater biological diversity in tropics?
Show answer
Longer evolutionary time, More constant environment, Higher solar energy
Tropics have greater diversity due to: longer evolutionary time (undisturbed for millions of years), more constant and predictable environment, and higher solar energy contributing to greater productivity.
+44 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Biodiversity and Conservation for Mizoram Board Class 12 Biology?
How to score full marks in Biodiversity and Conservation — Mizoram Board Class 12 Biology?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Biodiversity and Conservation
Important Questions
Practice with board exam-style questions
Syllabus
What topics to cover
Revision Notes
Key points for last-minute revision
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Biodiversity and Conservation chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Mizoram Board Class 12 Biology.