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

Moss stage is represented by

Question # 2

This is a ------------------- relationship between algae and fungi

Question # 3

Nitrogen makes up ______ percent of the gases in atmosphere

Question # 4

Nutrient cycle are also called us:

Question # 5

A dominant plant of temperate deciduous forests is the :

Question # 6

A collection of related parts that function as a unit is called:

Question # 7

______ components include all living organisms including plants and animals supported by biosphere

Question # 8

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

Question # 9

Food chains combine to form

Question # 10

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

Question # 11

bare rocks are the habitats of 

Question # 12

Ecology is a ______ word.

Question # 13

The eating of grasses is termed as

Question # 14

Monoculture is

Question # 15

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

Question # 16

--------------- begins forged from bare rocks, sand for where no previous life was found

Question # 17

Over-grazing may lead to:

Question # 18

Modern man has been on this planet for about

Question # 19

The organisms found in the gut of the termites which help it digest wood are the

Question # 20

The soil of the deciduous forest is:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 In tandra forests the willow tree with an age of 50 year have diameter of trunk only:
A. 5 cm
B. 7 cm
C. 8 cm
D. 10 cm
2 Many cold=blooded animals remain inactive during winter season; it is called:
A. Hibernation
B. Condensation
C. Morphosis
D. Proto-operation
3 Plants like cacti store their water in large:
A. Collenchyma tissues
B. Mesenchymal tissues
C. Parenchyma tissues
D. Epidermal tissues 
4 The gross production of an ecosystem is its total
A. Photosynthesis
B. Net production
C. Photosynthate
D. Biomass
5 The dead plants and animal bodies in lakes are decomposed by certain:
A. Cyanobacteria
B. Bacteria
C. Mold
D. Protozoans 
6 The animals which feed on grasses are called:
A. Grassers
B. Browsers
C. Grazers
D. Grazophytes
7 The desert ecosystem of western punjab is called:
A. Thar
B. Thal
C. Alpine
D. Boreal
8 "Litho" means
A. Air
B. Earth / soil
C. Water
D. All of these
9 Which of the following is not true about biotic components
A. Producers
B. Consumers
C. Decomposers
D. Atmosphere
10 The basic role of an organism in the community is called
A. Niche
B. Factor
C. Ability
D. None of above

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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