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 process by which the limited amount of nitrogen is circulated and recirculated throughout the world of living organisms is known as the

Question # 2

Which rule depicts its correct statement regarding temperature variation?

Question # 3

Aerosol spray foams are potential sources of

Question # 4

All food chains and food webs begin from

Question # 5

What is trampling

Question # 6

______ lichens are the examples of foliose lichens

Question # 7

Excessive ploughing of lands in arid regions results in the development of

Question # 8

One atom of chlorine can destroy up to ___________ ozone molecules?

Question # 9

The gross production of an ecosystem is its total

Question # 10

The term ecology originally was used in 1866 by the German zoologist:

Question # 11

Mascara is a type of:

Question # 12

Plants growing in xeric condition are called

Question # 13

An animal that preys other animals is called:

Question # 14

Basically, all animals depend on plants for their:

Question # 15

Nutrient cycle are also called us:

Question # 16

The living organism which can prepare their own food are:

Question # 17

The succession which occurs in dry soil or rock is

Question # 18

In tandra forests the willow tree with an age of 50 year have diameter of trunk only:

Question # 19

Monoculture is

Question # 20

The ecosystem consists of interacting components,

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Basically, all animals depend on plants for their:
A. Living
B. Food
C. Life
D. Respiration
2 Fungi are
A. Producers
B. Consumers
C. Decomposers
D. None of the above
3 Plants like cacti store their water in large:
A. Collenchyma tissues
B. Mesenchymal tissues
C. Parenchyma tissues
D. Epidermal tissues 
4 When we study a single population relationship to its environment it will be called:
A. Mycology
B. Synecology
C. Autecology
D. Ornithology
5 Primary succession that starts on a dry soil or rock is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasere
6 The first comers in an area are termed as
A. Consumers
B. Producers
C. Pioneers
D. All of above
7 The term ecology originally was used in 1866 by the German zoologist:
A. Charles Eton
B. Ernst Haeckel
C. Joseph Grinnell
D. Carolus linnaeus
8 Salt water ocean and sea are the largest ecosystem which cover __________ of earth surfaces.
A. 70%
B. 71%
C. 80%
D. 65%
9 Crustose refers to:
A. Aquatic lifeless structure
B. Aquatic lively structure
C. Land lively structure
D. Land lifeless structure
10 Leech is preferably a
A. Host
B. Parasite
C. Predator
D. Mutualist

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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