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

Terrestrial ecosystem have main types of ecosystem:

Question # 2

The animals which feed on grasses are called:

Question # 3

The purest form of global warming is in the shape of

Question # 4

A symbiotic association between a fungus and the roots of higher plants is known as

Question # 5

The study of human population and factor affecting it is called

Question # 6

Moss stage is represented by

Question # 7

In 1917, Joseph Grinnell an American ornithologist first proposed the term niche in:

Question # 8

Due to the trampling of the soil layer by the hooves of grazing animals the rain water will:

Question # 9

The organisms of same species live in a same place is called

Question # 10

Leech is preferably a

Question # 11

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

Question # 12

Bacterial live and get food from roots of plants is an example of

Question # 13

Grazers feed mainly on which kind of plants

Question # 14

Plant and animals replace the earlier ones in a way of

Question # 15

Oxides of nitrogen are produced by burning of

Question # 16

Biosphere is a thin layer of ______ in which all living organism exist

Question # 17

The fourth trophic level includes the:

Question # 18

Several bacteria in soil oxidize ammonia or ammonium ions this oxidation is known as

Question # 19

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

Question # 20

The correct sequence in a food chain is

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Succession starting in pond is called
A. Hydrosere
B. Xerosere
C. Pioneers
D. None of these
2 A collection of related parts that function as a unit is called:
A. Organ
B. Organism
C. System
D. Individual
3 The association between a host and parasite is called
A. Symbiosis
B. Mutualism
C. Parasitism
D. All of these
4 ------------------- are the autotrophs that capture and bring light energy into ecosystem
A. Decomposers
B. Algae
C. Producers
D. None o these
5 The essential requirement for life is:
A. Minerals
B. Water 
C. Carbohydrates
D. Proteins 
6 Major regional ecological community of plants and animals forms:
A. Triomes
B. Biosphere
C. Biomes
D. Biogeography
7 The ecosystem consists of interacting components,
A. Biotic
B. Abiotic
C. Bioic and Abiotic
D. None of these
8 Parasites live outside of the body are
A. Ectoparasites
B. Exoparasites
C. Endoparasites
D. All of these
9 Sahara Desert i found in :
A. Europe
B. America
C. Africa
D. Australia
10 Mycorrhiza is an association between the roots of plants growing in acid soil and certain
A. Virus
B. Fungi
C. Bacteria
D. Nematods

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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