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NEET UG Biology: Ecology and Environment — Chapter Test 1

NEET UG • Biology • Ecology and Environment • Chapter Test

EasyFREE

15

Questions

20 min

Duration

15

Marks (1 each)

No

Negative marking

Original practice questions with full solutions by ExamPortal.

Instructions

  • • Read each question carefully and pick the correct answer.
  • • You can mark questions for review and come back to them.
  • • Answers are saved automatically.
  • • The test is submitted automatically when time runs out.

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This test is completely free.

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SYLLABUS & QUESTION BLUEPRINT

Sample Practice Questions

Preview 5 sample questions from this 15-question test. Test your knowledge below or take the full exam in timed CBT mode.

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Question 1 of 15
The 10 per cent law of energy transfer was given by
A
Odum
B
Lindeman
C
Tansley
D
Elton
View Correct Answer & Step-by-Step Solution
Correct Option:(B)Lindeman

Detailed explanation is available inside the official test attempt review.

Question 2 of 15
Which ecological pyramid is always upright?
A
pyramid of numbers
B
pyramid of biomass
C
pyramid of energy
D
none
View Correct Answer & Step-by-Step Solution
Correct Option:(C)pyramid of energy

Detailed explanation is available inside the official test attempt review.

Question 3 of 15
Decomposers are mainly
A
plants
B
herbivores
C
bacteria and fungi
D
carnivores
View Correct Answer & Step-by-Step Solution
Correct Option:(C)bacteria and fungi

Detailed explanation is available inside the official test attempt review.

Question 4 of 15
A species with a much larger effect on its community than its abundance suggests is a
A
keystone species
B
endemic species
C
exotic species
D
pioneer species
View Correct Answer & Step-by-Step Solution
Correct Option:(A)keystone species

Detailed explanation is available inside the official test attempt review.

Question 5 of 15
Which is a biodiversity hotspot in India?
A
Thar Desert
B
Western Ghats
C
Deccan Plateau
D
Indo-Gangetic plain
View Correct Answer & Step-by-Step Solution
Correct Option:(B)Western Ghats

Detailed explanation is available inside the official test attempt review.

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Frequently asked questions

How many questions are there in NEET UG Biology: Ecology and Environment — Chapter Test 1?

There are 15 questions to answer in 20 min. Each correct answer gives 1 mark, for a total of 15 marks.

Is there negative marking?

No. Wrong answers do not lose marks, so attempt every question.

Is this mock test free?

Yes, it is completely free. Just log in with your email to start.

What does this test cover?

It covers the chapter "Ecology and Environment" of NEET UG Biology. All questions are original, with a full solution for each.

Will I see my result and the solutions?

Yes. Right after you submit you get your score, accuracy, rank and percentile, and you can review every question with the correct answer and a step-by-step explanation.

Can I take this test again?

Yes, you can retake it as many times as you like and compare your scores.