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

Which one of the following is not the main ionic nutrient

Question # 2

Loins are

Question # 3

______ components include all living organisms including plants and animals supported by biosphere

Question # 4

The chief reservoir of nitrogen is the

Question # 5

The succession started on deserts is termed as

Question # 6

Succession starting in pond is called

Question # 7

Tape worm is the example of

Question # 8

On poles, the average temperature is

Question # 9

Nitrogen makes up 78 percent of the gases in:

Question # 10

The term ecology comes from the Greek words Oikos, meaning "the family household" and logy (logos) meaning:

Question # 11

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

Question # 12

An animal which captures and readily kills living animals for its food is known as

Question # 13

Which oxides causes headache and brain damage

Question # 14

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

Question # 15

Man is

Question # 16

The actual location or place where an organism lives is called its:

Question # 17

In an ecosystem sheep and rabbits are examples of

Question # 18

The combination of many food chains is termed as

Question # 19

Nutrient elements become the part of protoplasm during

Question # 20

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

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 It is community relay
A. Niche
B. Evolution
C. Speciation
D. Succession
2 bare rocks are the habitats of 
A. Mosses
B. Lichens
C. Grasses
D. Trees
3 Primary succession that starts on a dry soil or rock is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasere
4 Air conditioners are the source of
A. Effluents
B. SO2,NO2
C. Heavy metals
D. CFCs
5 Coniferous forests located at high latitude are called
A. Boreal
B. Taiga
C. Tundra
D. Alpine
6 The organisms found in the gut of the termites which help it digest wood are the
A. Bacteria
B. Fungi
C. Flagellates
D. Viruses
7 Green house effect, acid rain headaches and coughs are related to which of the followings?
A. Oxides of nitrogen
B. Oxides of sulphur
C. CO
D. CFCs
8 The total energy from the sun is trapped by the producers in an ecosystem is about:
A. 20%
B. 10%
C. 5%
D. 1%
9 After digestion, decomposers releases
A. Various organic substances from organic matter
B. Nitrates, phosphates, and calcium
C. Citric acid, tartaric acid and oxlic acid
D. All of these
10 Hemophilia is a ________ disease
A. Heritable
B. Genetic
C. Nutritional deficiency
D. Both a and b

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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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