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

Question # 2

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

Question # 3

Primary succession that starts in a pond is called:

Question # 4

Algae are

Question # 5

The ecosystem consists of two basic interacting components:

Question # 6

The average rainfall in desert ecosystem is:

Question # 7

The predeter and prey relationship is called as

Question # 8

The term ecology was first used by a ________ zoologist.

Question # 9

Which one of the following is true

Question # 10

The attachment of shark and small fish remoras is an example of:

Question # 11

The biotic components of the ecosystem are the

Question # 12

The gill pouches present in embryos of mammals :

Question # 13

An ecosystem is made up of three main components:

Question # 14

In littoral zone, the water is:

Question # 15

The second trophic level includes the:

Question # 16

The study of relationship of different communities (grouping of population) to environment is called:

Question # 17

Which of the following is an example of primary succession

Question # 18

Producers are

Question # 19

Enrichment of water bodies by organic nutrients is called

Question # 20

Grasslands of tropic climate have woody trees and are called:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Lichen is the example of
A. Mutualism
B. Commenaslim
C. Parasitism
D. All of above
2 The study of different communities (grouping of population) in relation to their environment is called
A. Autecology
B. Synecology
C. Ecology
D. Biogeopraphy
3 The change in structure of community of an ecosystem during a time period is called
A. Succession
B. Evolution
C. Mutation
D. Regression
4 Infestations are the diseases which are caused by ________ in living organisms
A. Worms
B. Saprophytes
C. Bacteria
D. Virus
5 Ecology is a ______ word.
A. German
B. British
C. French
D. Greek
6 Consumers that prey other animals are known as
A. Predators
B. Preys
C. Parasites
D. Competitors
7 The bacteria in the root nodules fix ______ in soil air, converting it to amino acids
A. Nitrogen
B. Phosphorus
C. Sulphur
D. Iron
8 Benefits brings about by both of the organisms is called
A. Mutualism
B. Symbiosis
C. Anabolism
D. catabolism
9 Global warming is the result of
A. Ozone layer depletion
B. Acid rain
C. Green house gases
D. All of them
10 The amount of energy left after plant have met their respiratory need is net primary production called as
A. Mass
B. Gross production
C. Biomass
D. None

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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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