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

Which element is the most potent source for the depletion of ozone layer

Question # 2

The animal that is caught and eaten is called:

Question # 3

Fungi and bacteria are:

Question # 4

The term ecology originally was used in 1866 by the German zoologist:

Question # 5

What is trampling

Question # 6

When we study a single population relationship to its environment it will be called:

Question # 7

Bacterial and fungi are mainly included in the group of

Question # 8

Tick the biotic (intra-specific) factors:

Question # 9

The succession started after destruction of an area is called as

Question # 10

Which are pioneers of terrestrial ecosystem

Question # 11

Secondary consumes form ______ trophic level

Question # 12

The term ecology comes form the ______ words oikos, meaning "The family household"

Question # 13

Annual rainfall in grassland is about:

Question # 14

The parasite that lives inside the body of the host is called as

Question # 15

Terrestrial ecosystem have main types of ecosystem:

Question # 16

The eating of grasses is termed as

Question # 17

Plants like cacti store their water in large:

Question # 18

Nitrogen makes up ______ percent of the gases in atmosphere

Question # 19

Biosphere is spread out over the surface of planet earth extending about ______ kilometers in the upper reaches of atmosphere and also in same distance into the depths of oceans

Question # 20

An ecosystem is made up of three main components:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Fungi are
A. Producers
B. Consumers
C. Decomposers
D. None of the above
2 Tape worm is the example of
A. Endoparasite
B. Ectoparasite
C. Outer parasite
D. All of above
3 An animal which captures and readily kills living animals for its food is known as
A. Parasite
B. Predator
C. Scavenger
D. Consumer
4 Insect and flower relationship is the example of
A. Mutualism
B. Commensalism
C. Parasitism
D. All of above
5 Layer of earth where life is present is called
A. Hydrosphere
B. Lithosphere
C. Biosphere
D. Topography
6 The term ecology was first used by a ________ zoologist.
A. American
B. Canadian
C. German
D. Greece
7 The study of different communities (grouping of population) in relation to their environment is called
A. Autecology
B. Synecology
C. Ecology
D. Biogeopraphy
8 The oxidation of ammonia is
A. Ammonification
B. Nitrogen fixation
C. Nitrification
D. Denitrification
9 Charles Eton defined the niche as the species:
A. Work
B. Employment
C. Job
D. Occupation
10 Salt water ocean and sea are the largest ecosystem which cover __________ of earth surfaces.
A. 70%
B. 71%
C. 80%
D. 65%

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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