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 organisms of same species live in a same place is called

Question # 2

The sucessions started on water is called as

Question # 3

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

Question # 4

Many cold=blooded animals remain inactive during winter season; it is called:

Question # 5

Grazers feed mainly on which kind of plants

Question # 6

All food chain and food web begin with:

Question # 7

Life on earth is affected by both

Question # 8

Lichen is the example of

Question # 9

There is an association between two organisms, which brings benefits to both the organisms

Question # 10

Predation decreases by decreasing the prey due to

Question # 11

Coniferous forests located at high latitude are called

Question # 12

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

Question # 13

An ecosystem is made up of three main components:

Question # 14

Pyramid always starts at

Question # 15

Macronutrients are required by the organisms in:

Question # 16

A common animal of temperate deciduous forests is the:

Question # 17

______ incorporate gaseous nitrogen from air into organic nitrogen containing compounds

Question # 18

Acid rain is mainly due to

Question # 19

Terrestrial ecosystem have main types of ecosystem:

Question # 20

Cloud cover is reduced due to

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Decomposers get their food from
A. Soil particles
B. Dead organic matter
C. Green plants
D. Living organisms
2 Sahara Desert i found in :
A. Europe
B. America
C. Africa
D. Australia
3 The establishment of stable vegetation on an area is termed as
A. Plant succession
B. Animal succession
C. Succession
D. All of the above
4 Soil nitrogen resources are also strengthened by the addition of ______ by the man himself
A. Nitrogen fertilizers
B. Nitrogen
C. Fertilizers
D. None of above
5 Biosphere is a thin layer of ______ in which all living organism exist
A. Earth
B. Air
C. Space
D. None of above
6 The parasite that live outside the body of the host is called as
A. Endoparasite
B. Ectoparasite
C. Outer parasite
D. All of above
7 Which can't increase their weight in inorganic medium
A. Producer
B. Consumer
C. Decomposer
D. Both b & c
8 The green photosynthetic plants, which capture and bring light energy into the ecosystem are:
A. Decomposers
B. Consumers
C. Producers
D. Scanvengers
9 This is a ------------------- relationship between algae and fungi
A. Symbiotic
B. Mutualistic
C. Parasitic
D. Mycorrhizal
10 Lices and mosquitoes are the examples of
A. Endoparasite
B. Ectoparasite
C. Outer parasite
D. All of above

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