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

Global warming is the result of

Question # 2

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

Question # 3

Terrestrial ecosystem have main types of ecosystem:

Question # 4

The living organism which can prepare their own food are:

Question # 5

Green, plants are basically:

Question # 6

The term originally was coined by the German zoologist Ernst Haeckel in

Question # 7

Which of the following is not true about biotic components

Question # 8

The average rainfall in desert ecosystem is:

Question # 9

The eating of grasses is termed as

Question # 10

Grasslands of tropic climate have woody trees and are called:

Question # 11

The major components of ecosystem are

Question # 12

All food chains and food webs begin from

Question # 13

Some ______ years ago human population and conversion of land to agricultural production began

Question # 14

In temperature deciduous forest the range of temperature is form:

Question # 15

The study of human population and factor affecting it is called

Question # 16

A new system is developed after an existing ecosystem is called

Question # 17

Nitrogen makes up 78 percent of the gases in:

Question # 18

Primary succession that starts on a dry habitat is called:

Question # 19

______ incorporate gaseous nitrogen from air into organic nitrogen containing compounds

Question # 20

--------------- begins forged from bare rocks, sand for where no previous life was found

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The study of relationship of an organisms to their environment is known is
A. Biology
B. Ecology
C. Zoology
D. Mycology
2 Which of these diseases is not infectious?
A. Measles
B. Influenza
C. Pneumonia
D. Tetany
3 In case of symbiosis ___________ is benefited.
A. Host
B. Parasite 
C. Both host and parasite 
D. None of these
4 The animal that is caught and eaten is called:
A. Prey
B. Host
C. Victim
D. Quarry
5 Consumers
A. Are primarily animals that obtain energy directly or indirectly from producers
B. Are primarily bacterial organisms that obtain energy directly or indirectly from producers
C. Are secondary animals that obtain energy directly or indirectly from producers
D. Are secondary plants that obtain energy directly or indirectly from producers
6 Lichen is the example of
A. Mutualism
B. Commenaslim
C. Parasitism
D. All of above
7 The amount of energy left after plants have met their respiratory needs is net primary production, which shows up as plant:
A. Respiration
B. Photosynthesis
C. Biomass
D. Reserve
8 Basically, all animals depend on plants for their:
A. Living
B. Food
C. Life
D. Respiration
9 Abiotic factors include:
A. Geomagnetism
B. Gravity
C. Water
D. All these
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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