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 living organism which can prepare their own food are:

Question # 2

The desert ecosystem of western punjab is called:

Question # 3

A process in which green plants are eaten by animals is called

Question # 4

The parasites that live outside the body of the host are called:

Question # 5

A thin layer (zone) of earth in which all living organisms exist is called:

Question # 6

An association between two organisms, which brings benefit to both the organisms is called:

Question # 7

Oxides of nitrogen are produced by burning of

Question # 8

Dandruff is caused by

Question # 9

A little light is left to power photosynthesis at the depth of:

Question # 10

A short food chain of two or three links supports a community:

Question # 11

The symbiotic relationship in which both the partners get benefit is:

Question # 12

______ is a change in the community structure of an ecosystem over a period of time

Question # 13

Forest ecosystem is subdivided into ____ type of forests.

Question # 14

Actual place or location where an organism lives is called us:

Question # 15

Plants like cacti store their water in large:

Question # 16

In 1917, Joseph Grinnell an American ornithologist first proposed the term niche in:

Question # 17

The relationship in which only one organism benefit from the relationship. The other is not affected at all.

Question # 18

In each case succession begins with few hard invaders called:

Question # 19

Food web is the group of various

Question # 20

Which of the following is not true about biotic components

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Similar groups of individuals who can interbreed and produce organisms of their own kind form a:
A. population
B. community
C. species
D. succession
2 Pyramid always starts at
A. T1
B. T2
C. T3
D. T4
3 Which rule depicts its correct statement regarding temperature variation?
A. Allen's Rule:
Birds and mammals have greater size in cold region
B. Bergman's Rule:
The tail snout and ears are smaller in colder region.
C. Jordan's Rule:
Birds in cold regions are with narrow wings.
D. All are false.
4 The ecosystem present on land or soil is called
A. Terrestrial ecosystem
B. Lithospheric ecosystem
C. A and B
D. none
5 The parasite that lives inside the body of the host is called as
A. Endoparasite
B. Ectoparasite
C. Outer parasite
D. All of above
6 The sucessions started on water is called as
A. Hydrosere
B. Xerosere
C. Derosere
D. None of the above
7 An animal that preys other animals is a
A. Predator
B. Carnivore
C. Consumer
D. All
8 The establishment of stable vegetation on an area is termed as
A. Plant succession
B. Animal succession
C. Succession
D. All of the above
9 In coniferous alpine and boreal forests the winter is:
A. Longer and little
B. Shorter and colder
C. Longer and colder
D. Shorter and little warmer
10 Bacterial and fungi are mainly included in the group of
A. Consumers
B. Decomposers
C. Producers
D. None of these

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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