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

Fungi and bacteria are:

Question # 2

The lake ecosystem can be divided into ______ number of zones:

Question # 3

Fungi are

Question # 4

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

Question # 5

Nitrogen makes up 78 percent of the gases in:

Question # 6

Which include seral stages of a primary succession are

Question # 7

Establishment of new forest at places where no forests existed previously is called

Question # 8

Mascara is a type of:

Question # 9

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

Question # 10

The deficiency of which one of the following is cause of goiter

Question # 11

The tundra vegetation supports the animals called:

Question # 12

______ lichens are the examples of foliose lichens

Question # 13

Some ______ years ago human population and conversion of land to agricultural production began

Question # 14

The major unit of ecology is the:

Question # 15

The amount of energy left after plant have met their respiratory need is net primary production called as

Question # 16

Oxides of nitrogen are produced by burning of

Question # 17

The parasite that live outside the body of the host is called as

Question # 18

The succession started on bare area is called as

Question # 19

One mechanism of temperature regulation was developed by land plans and animals by developing.

Question # 20

Joseph Grinnell an American scientist was:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Infestations are the diseases which are caused by ________ in living organisms
A. Parasites
B. Saprophytes
C. Bacteria
D. Viruses
2 The symbiotic relationship in which both the partners get benefit is:
A. Parasitism
B. Commensalism
C. Predation
D. Mutualism
3 Nutrient cycle are also called us:
A. Biogeochemical cycles
B. Elemental cycles
C. Geochemical cycles
D. Biochemical cycles
4 Crustose refers to:
A. Aquatic lifeless structure
B. Aquatic lively structure
C. Land lively structure
D. Land lifeless structure
5 Sahara Desert i found in :
A. Europe
B. America
C. Africa
D. Australia
6 Consumers are ______ organisms
A. Autotrophic
B. Heterotrophic
C. Decomposers
D. None of above
7 Which are pioneers of terrestrial ecosystem
A. Dermatocarpons
B. Parmelia
C. Polytrichum
D. None of these
8 The desert ecosystem of western punjab is called:
A. Thar
B. Thal
C. Alpine
D. Boreal
9 Layer of earth where life is present is called
A. Hydrosphere
B. Lithosphere
C. Biosphere
D. Topography
10 Decomposers form _______ trophic level
A. First
B. Second
C. Third
D. All

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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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