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

00:00
Question # 1

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

Question # 2

Soil nitrogen resources are also strengthened by the addition of ______ by the man himself

Question # 3

------------------- are the autotrophs that capture and bring light energy into ecosystem

Question # 4

Producers are

Question # 5

Taj Mahal's marble has been affected by

Question # 6

A community is

Question # 7

About ______% of solar energy is used to evaporate water, heat up soil and then lost to the outer space

Question # 8

Food chains combine to form

Question # 9

Dandruff is the example of

Question # 10

Which one of the following is true

Question # 11

Dominant species of mammals in grassland are the:

Question # 12

Ecology is a ______ word.

Question # 13

Major regional ecological community of plants and animals forms:

Question # 14

The study of different communities (grouping of population) in relation to their environment is called

Question # 15

Mycorrhiza is an association between the roots of plants growing in acid soil and certain

Question # 16

Which include seral stages of a primary succession are

Question # 17

Two main types of environment factors are:

Question # 18

Over grazing may lead to:

Question # 19

The nutrient cycles are also called as

Question # 20

An animal that preys other animals is called:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 In 1917, Joseph Grinnell an American ornithologist first proposed the term niche in:
A. Taxonomy
B. Neurology
C. Ecology
D. Embryology
2 Which of the following is an example of primary succession
A. Foliage stage
B. Moss stage
C. Hydrosere and xerosere
D. None of these
3 The major unit of ecology is the:
A. Physical component
B. Biotic component
C. Ecosystem
D. Logos
4 Fungi as well as bacteria are generally known as
A. Producers
B. Consumers
C. Decomposers
D. None
5 Excessive ploughing of lands in arid regions results in the development of
A. Forest
B. Deserts
C. Grassland
D. Fields
6 Grazing is important
A. To maintain the population of competitors
B. To maintain the population of grasses
C. To maintain the vigor of grasses
D. All of these
7 The major unit of ecology is:
A. Biosphere
B. Ecosystem
C. Community
D. Population
8 The green photosynthetic plants, which capture and bring light energy into the ecosystem are:
A. Decomposers
B. Consumers
C. Producers
D. Scanvengers
9 Terrestrial ecosystem have main types of ecosystem:
A. Five
B. Four
C. Three
D. Two
10 Over grazing may lead to:
A. Tundra
B. Taiga
C. Grassland
D. Desert

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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