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

Mycorrhiza is an association between the roots of plants growing in acid soil and certain

Question # 2

In which types of soil does water logging occur?

Question # 3

The relationships between insects and flowering plants is an example of:

Question # 4

The relationship between insects and flowering plants is the example of:

Question # 5

Fresh water ecosystem  cover the land only:

Question # 6

The chemical elements essential for life in living organisms are called ______ elements

Question # 7

Community structures of an ecosystem is called

Question # 8

The succession which occurs in dry soil or rock is

Question # 9

The amount of energy left after plants have met their respiratory needs shows up the plant:

Question # 10

Fungi as well as bacteria are generally known as

Question # 11

Bacterial and fungi are mainly included in the group of

Question # 12

Terrestrial ecosystem have main types of ecosystem:

Question # 13

A short food chain of two or three links supports a community:

Question # 14

Dominant species of mammals in grassland are the:

Question # 15

The fungi and bacteria, which obtain their energy from the dead and decaying plants and animals are:

Question # 16

A change in the community structure of an ecosystem over a period of time is:

Question # 17

Macronutrients are required by the organisms in:

Question # 18

An association between two organisms, which brings benefit to both the organisms is called:

Question # 19

Algae are

Question # 20

Aerosol spray foams are potential sources of

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The study of relationship of a single population to its environment is called:
A. Autecology
B. Synecology
C. Both a & b
D. None
2 A thin layer of earth in which all living organisms live is called:
A. Biosphere
B. Habitat
C. Niche
D. Hydrosphere
3 Insect and flower relationship is the example of
A. Mutualism
B. Commensalism
C. Parasitism
D. All of above
4 Bacterial and fungi are mainly included in the group of
A. Consumers
B. Decomposers
C. Producers
D. None of these
5 An association between two organisms, which brings benefit to both the organisms is called:
A. Parasitism
B. Commensalisms
C. Predation
D. Symbiosis
6 The major components of ecosystem are
A. 2
B. 3
C. 4
D. 6
7 In coniferous alpine and boreal forests the winter is:
A. Longer and little
B. Shorter and colder
C. Longer and colder
D. Shorter and little warmer
8 In an ecosystem sheep and rabbits are examples of
A. Producers
B. Predators
C. Grazers
D. Saprophytes
9 The essential requirement for life is:
A. Minerals
B. Water 
C. Carbohydrates
D. Proteins 
10 Each biome consists of a combination of plants and animals in the fully developed
A. Climax community
B. Community
C. Population
D. None of above

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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