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 solar energy used to evaporate water, heat up soil and then lost to the outer space is:

Question # 2

There is an association between two organisms, which brings benefits to both the organisms

Question # 3

Basically, all animals depend on plants for their:

Question # 4

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

Question # 5

Food chain is an example of

Question # 6

A common animal of temperate deciduous forests is the:

Question # 7

The eating of grasses is termed as

Question # 8

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

Question # 9

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

Question # 10

The ecosystem present on land or soil is called

Question # 11

Acid rain is mainly due to

Question # 12

The essential requirement for life is:

Question # 13

The actual location of place where an organisms live is called its:

Question # 14

All the organisms, primarily animals, which obtain energy directly or indirectly from the produces as ready-organic food are:

Question # 15

The study of relationship of a single population to its environment is called:

Question # 16

A process in which one organism get benefit from the relationship is known as

Question # 17

Overgrazing resulted in

Question # 18

In case of symbiosis ___________ is benefited.

Question # 19

In coniferous alpine and boreal forest the temperature ranges from:

Question # 20

In limnetic zone the phytoplankton are:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The study of different communities (grouping of population) in relation to their environment is called
A. Autecology
B. Synecology
C. Ecology
D. Biogeopraphy
2 Several bacteria in soil are able to oxidize ammonia or ammonium ions, this oxidation is known as:
A. Ammonification
B. Nitrification
C. Denitrification
D. Amino-oxidation
3 Global warming is the result of
A. Ozone layer depletion
B. Acid rain
C. Green house gases
D. All of them
4 Fungi are
A. Producers
B. Consumers
C. Decomposers
D. None of the above
5 Forest ecosystem is subdivided into ____ type of forests.
A. Two
B. Four
C. Five
D. Three
6 Herbaceous stage in xerosere is the __________:
A. First stage 
B. Third stage
C. Fourth stage 
D. Last stage 
7 Primary succession that starts on a dry soil or rock is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasere
8 In this type of relationship only one organism benefits from the relationship. The other is not affected at all
A. Mutualism
B. Commensalism
C. Parasitism
D. All of above
9 Monoculture is
A. One organism
B. A lab culture
C. A pure culture
D. Both b and c
10 The desert ecosystem of western punjab is called:
A. Thar
B. Thal
C. Alpine
D. Boreal

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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