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

An animal that preys other animals is a

Question # 2

Regional ecological community of plants & animals primarily determined by climate

Question # 3

Food web is the group of various

Question # 4

The succession which occurs in dry soil or rock is

Question # 5

Infestations are the diseases which are caused by ________ in living organisms

Question # 6

The living organisms, which cannot prepare their own food but obtain ready-made food form others, are:

Question # 7

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

Question # 8

------------------- are the autotrophs that capture and bring light energy into ecosystem

Question # 9

Green, plants are basically:

Question # 10

Shallow water zone of the lake near the shore is called:

Question # 11

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

Question # 12

Chlorofluorocarbons are

Question # 13

Which of the following is not an abiotic component

Question # 14

Which of the following is always an intracellular parasite

Question # 15

Decomposers get their food from

Question # 16

In temperate grassland the rate primary production is about:

Question # 17

Benefits brings about by both of the organisms is called

Question # 18

Fungi and bacteria are:

Question # 19

Lichen is the example of

Question # 20

Omnivores are described by how many trophic levels

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Over-grazing may lead to:
A. Desert
B. Tundra
C. Taiga
D. Grassland
2 The total amount of energy fixed by plants is ______ productions
A. Gross primary
B. Net primary
C. Secondary
D. All of the above
3 The last stage of plant succession is
A. Pioneer
B. Climax
C. Community
D. None of above
4 Establishment of new forest at places where no forests existed previously is called
A. Reforestation
B. Afforestration
C. Deforestration
D. Both a and b
5 Green plants are ______ trophic level
A. First
B. Second
C. Third
D. Forth
6 Abiotic factors include:
A. Geomagnetism
B. Gravity
C. Water
D. All these
7 ______ components include all living organisms including plants and animals supported by biosphere
A. Biotic
B. Abiotic
C. Physical
D. Both a and b
8 Monoculture is
A. One organism
B. A lab culture
C. A pure culture
D. Both b and c
9 Two main types of environment factors are:
A. Geotropism and phototropism
B. Abiotic and biotic
C. Land aquatic
D. None of these
10 A little light is left to power photosynthesis at the depth of:
A. 500 feet
B. 700 feet
C. 600 Feet
D. 1000 Feet

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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