MDCAT Biology Chapter 8 MCQ Test With Answer for (Evolution)

While preparing for the test, the students should allocate the proper time to all the topics. The candidates who intend to appear in the MDCAT must solve the chapter-wise MCQs provided on this platform. Through solving the MCQs, the students can better understand the topic and learn the topics for a longer time.

MCQ's Test For MDCAT Biology Chapter 8 MCQ's Test

Try The MCQ's Test For MDCAT Biology Chapter 8 MCQ's Test

  • Total Questions20

  • Time Allowed20

MDCAT Biology Chapter 8 MCQ's Test

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Question # 1

A dominant plant of temperate deciduous forests is the :

Question # 2

Tick the biotic (intra-specific) factors:

Question # 3

Loins are

Question # 4

Which are pioneers of terrestrial ecosystem

Question # 5

Identify correct trophic level of food chain

Question # 6

The study of relationship of an organisms to their environment is known is

Question # 7

A thin layer (zone) of earth in which all living organisms exist is called:

Question # 8

Each biome consists of a combination of plants and animals in the fully developed

Question # 9

Which one of the following is an example of commensalism

Question # 10

Consumers are ______ organisms

Question # 11

The fourth trophic level includes the:

Question # 12

The study of relationship of an organism to their environment is knows as:

Question # 13

Producers are

Question # 14

Macronutrients are required by the organisms in:

Question # 15

Animals feed on green plants and grasses are called

Question # 16

Which of the following is always an intracellular parasite

Question # 17

An animal that preys other animals is called:

Question # 18

Grassland which do not have woody plants are called:

Question # 19

A thin layer of earth in which all living organisms live is called:

Question # 20

The oxidation of ammonia is

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Biosphere is a thin layer of ______ in which all living organism exist
A. Earth
B. Air
C. Space
D. None of above
2 ______ is a group of interbreeding individuals occurring together in space and time
A. Population
B. Species
C. Community
D. All of above
3 Animals feed on green plants and grasses are called
A. Grazers
B. Produces
C. Consumers
D. Predators
4 Fresh water ecosystem covers less than ______% of the hydrospheric ecosystems
A. 2
B. 3
C. 1
D. 4
5 The major components of ecosystem are
A. 2
B. 3
C. 4
D. 6
6 Nutrients required by organism in large amount like water, carbon, hydrogen, oxygen, nitrogen, phosphorus, sulphur and  calcium are:
A. Macronutrients
B. Micronutrients
C. Mega Nutrients
D. Both a & c
7 Dominant plant species in grassland are:
A. Graminoids
B. Trees
C. Climbers
D. Herbs
8 As the number of the predators decreases the numbering of prey:
A. Decreases
B. Increases
C. Remain constant 
D. Sometime increases sometime decrease
9 Coniferous forests of high altitude are known as:
A. tundra
B. Boreal
C. Alpine
D. Arctic
10 This is an association between a host and a parasite
A. Predation
B. Anemies
C. Parasitism
D. None of above

Test Questions

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  • zikra rehman

    zikra rehman

    13 Oct 2018

    some answerz are given wrong????

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  • khaqan

    khaqan

    10 Sep 2018

    i have got 94 marks over 100 please add me to highh scorer

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  • Wahab

    Wahab

    26 May 2018

    Add my name in high scorers

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