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 principal stages of this cycle are

Question # 2

Loins are

Question # 3

Topography is study of?

Question # 4

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

Question # 5

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

Question # 6

This is an association between a host and a parasite

Question # 7

Which of the following is not true about biotic components

Question # 8

Which is not a seral stage

Question # 9

The example of decomposers of the ecosystem are the

Question # 10

The oxidation of ammonia is

Question # 11

The succession started on deserts is termed as

Question # 12

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

Question # 13

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

Question # 14

The parasite that live outside the body of the host is called as

Question # 15

The amount of energy left after plant have met their respiratory need is net primary production called as

Question # 16

Which one of a endoparasite of organisms

Question # 17

Dominant species of mammals in grassland are the:

Question # 18

Which are pioneers of terrestrial ecosystem

Question # 19

The root nodules bacteria fix ______ in sil air:

Question # 20

The chief reservoir of nitrogen is the

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Acid rain is mainly due to
A. SO2
B. NO2
C. Lead components
D. Both a and b
2 Bacterial live and get food from roots of plants is an example of
A. Symbiosis
B. Mutualism
C. Parasitism
D. Infestation
3 Animals feed on green plants and grasses are called
A. Grazers
B. Produces
C. Consumers
D. Predators
4 Some ______ years ago human population and conversion of land to agricultural production began
A. 10,000
B. 40,000
C. 5000
D. None
5 ______ lichens are the examples of foliose lichens
A. Dermatocarpon
B. Permellia
C. Both a and b
D. None of above
6 The gross production of an ecosystem is its total
A. Photosynthesis
B. Net production
C. Photosynthate
D. Biomass
7 A group of interbreeding individual occurring in space and times is called:
A. Community
B. Population
C. Generation
D. Kingdom
8 Fungi are
A. Producers
B. Consumers
C. Decomposers
D. None of the above
9 "Litho" means
A. Air
B. Earth / soil
C. Water
D. All of these
10 Macronutrients are required by the organisms in:
A. Small amount
B. Large amount
C. Traces
D. Never required 

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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