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

Coniferous forests located at high latitude are called

Question # 2

Succession begins by a few hardy invaders called:

Question # 3

Loins are

Question # 4

Dandruff is the example of

Question # 5

The study of relationship of an organism to their environment is knows as:

Question # 6

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

Question # 7

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

Question # 8

Layer of earth where life is present is called

Question # 9

Taj Mahal's marble has been affected by

Question # 10

In which types of soil does water logging occur?

Question # 11

Over grazing may lead to:

Question # 12

About 20 years ago what was the rate at which human population was increasing

Question # 13

Consumers are ______ organisms

Question # 14

It is the study of the relationship of animals (organisms) to their environment

Question # 15

Similar groups of individuals who can interbreed and produce organisms of their own kind form a:

Question # 16

The synecology is also termed as

Question # 17

Between 80 to 90% of the original energy is lost as heat as a byproduct of

Question # 18

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

Question # 19

The relationship of a single population towards its environment is called

Question # 20

Which oxides causes headache and brain damage

Prepare Complete Set Wise MDCAT Biology Chapter 8 MCQ's Test MCQs Online With Answers


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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 In temperate grassland the rate primary production is about:
A.  700 - 1400 g/m2
B. 700 - 1600 g/m2
C. 700 -1800 g/m2
D. 700 - 1500 g/m2
2 Some ______ years ago human population and conversion of land to agricultural production began
A. 10,000
B. 40,000
C. 5000
D. None
3 Which of the following is not a biotic component
A. Producers
B. Consumers
C. Decomposers
D. Water
4 Plants growing in xeric condition are called
A. Xerophytes
B. Mesophytes
C. Hydrophytes
D. Schizophytes
5 The ecosystem consists of two basic interacting components:
A. Living and physical
B. Biotic and abiotic
C. Living and biotic
D. Both a & b
6 Over-grazing may lead to:
A. Desert
B. Tundra
C. Taiga
D. Grassland
7 Which one of the following is not the main ionic nutrient
A. Ca
B. Na
C. K
D. U
8 Food web maintains the stability of
A. Environment
B. Biosphere
C. Ecosystem
D. Biotic components
9 The parasites that live outside the body of the host are called:
A. Endoparasites
B. Ectoparasites
C. Heteroparasites
D. Both a & c
10 Plants growing in xeric (dry) condition are called:
A. Hydrophytes
B. Xerophytes
C. Mesophytes
D. Derophytes

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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