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

The type of association between two organisms, which brings benefit to both the organisms is called

Question # 2

Green house effect, acid rain headaches and coughs are related to which of the followings?

Question # 3

Regional ecological community of plants & animals primarily determined by climate

Question # 4

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

Question # 5

Consumers are the all the organisms, primarily animals. They obtain energy directly or indirectly from

Question # 6

All food chain and food web begin with:

Question # 7

Aerosol spray foams are potential sources of

Question # 8

Leech is preferably a

Question # 9

The tundra vegetation supports the animals called:

Question # 10

A community is

Question # 11

Any ecosystem is made up of three components like:

Question # 12

Macronutrients are required by the organisms in:

Question # 13

The purest form of global warming is in the shape of

Question # 14

Soil nitrogen resources are also strengthened by the addition of ______ by the man himself

Question # 15

The amount of energy left after plants have met their respiratory needs is net primary production, which shows up as plant:

Question # 16

As the number of the predators decreases the numbering of prey:

Question # 17

Which disease is due to nutritional deficiency

Question # 18

Parasites that live inside the body of the host:

Question # 19

Which rule depicts its correct statement regarding temperature variation?

Question # 20

The organisms found in the gut of the termites which help it digest wood are the

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Ozone is present at about ________ km above earth
A. 5 -10
B. 10 - 20
C. 10 - 40
D. 10 - 50
2 Iron, iodine and zinc required by the organisms are said to the:
A. Macronutrients
B. Micronutrients 
C. Moderate nutrients
D. Assimilation 
3 The establishment of stable vegetation on an area is termed as
A. Plant succession
B. Animal succession
C. Succession
D. All of the above
4 An animal which captures and readily kills living animals for its food is known as
A. Parasite
B. Predator
C. Scavenger
D. Consumer
5 The term niche in ecolgy was first proposed by:
A. Charles Eton
B. Ernst Haeckel
C. Joseph Grinnell
D. Carolus Linnaeus
6 Green, plants are basically:
A. Producers
B. Consumers
C. Decomposers
D. None of these
7 The study of a single population's relationship to its environment will be called as
A. Autecology
B. Synecology
C. Ecology
D. Biogeopraphy
8 Food web is the group of various
A. Food substances
B. Food chains
C. Trophic levels
D. All of these
9 Over grazing may lead to:
A. Tundra
B. Taiga
C. Grassland
D. Desert
10 The organisms found in the gut of the termites which help it digest wood are the
A. Bacteria
B. Fungi
C. Flagellates
D. Viruses

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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