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

Parasitism is an association between a host and a parasite, which ivolves providing the parasite with:

Question # 2

The nutrient cycles are also called as

Question # 3

The bacteria in the root nodules fix ______ in soil air, converting it to amino acids

Question # 4

Decomposers get their food from

Question # 5

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

Question # 6

Several bacteria in soil are able to oxidize ammonia or ammonium ions, this oxidation is known as:

Question # 7

The tundra vegetation supports the animals called:

Question # 8

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

Question # 9

Joseph Grinnell an American scientist was:

Question # 10

Which one of the following does not refer to mutialism

Question # 11

Fresh water ecosystem covers less than ______% of the hydrospheric ecosystems

Question # 12

Which of the following is not a biotic component

Question # 13

The major unit of ecology is the:

Question # 14

Tape worm is the example of

Question # 15

"Litho" means

Question # 16

______ are autotrophic organisms

Question # 17

Which of the following is not true about abiotic components

Question # 18

Actual place or location where an organism lives is called us:

Question # 19

The succession started on bare area is called as

Question # 20

A group of interbreeding individuals of same species occurring together in space and time is called:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Primary succession that starts on a dry habitat is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasere
2 Which of the following is always an intracellular parasite
A. Zooparasite
B. Viral parasite
C. Phyto parasite
D. Microbial parasite
3 Food chains combine to form
A. Large food chain
B. Large organisms
C. Trophic levels
D. Food web
4 This is an association between a host and a parasite
A. Predation
B. Anemies
C. Parasitism
D. None of above
5 The major components of ecosystem are
A. 2
B. 3
C. 4
D. 6
6 The establishment of woody plants that inhibits the growth of most plants other than mosses in succession is known as
A. Climax stage
B. Shrub stage
C. Tree stage
D. All of these
7 The last stage of plant succession is
A. Pioneer
B. Climax
C. Community
D. None of above
8 Lichen is the example of
A. Mutualism
B. Commenaslim
C. Parasitism
D. All of above
9 Food chain is an example of
A. Predation
B. Mode of nutrition
C. Trophic levels of food
D. All of these
10 Parasitism is an association between a host and a parasite, which ivolves providing the parasite with:
A. Food
B. Protection
C. Conditions for its survival
D. All a, b, c

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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