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

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MDCAT Biology Chapter 8 MCQ's Test

00:00
Question # 1

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

Question # 2

After digestion, decomposers releases

Question # 3

The total amount of energy fixed by plants is ______ productions

Question # 4

The succession started on rocks is termed as

Question # 5

Tape worm is the example of

Question # 6

The actual location or place where an organism lives is called its:

Question # 7

The study of relationship of different communities (grouping of population) to environment is called:

Question # 8

Nutrients required by organism in large amount like water, carbon, hydrogen, oxygen, nitrogen, phosphorus, sulphur and  calcium are:

Question # 9

The succession started on deserts is termed as

Question # 10

This is an association between a host and a parasite

Question # 11

Moss stage is represented by

Question # 12

A group of interbreeding individual occurring in space and times is called:

Question # 13

Parasites which live inside the host body is called:

Question # 14

Taj Mahal's marble has been affected by

Question # 15

Macronutrients are required by the organisms in:

Question # 16

Consumers that prey other animals are known as

Question # 17

Layer of earth where life is present is called

Question # 18

Food web maintains the stability of

Question # 19

Which of the following is not the true about predation

Question # 20

Animals feed on green plants and grasses are called

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Terrestrial ecosystem have main types of ecosystem:
A. Five
B. Four
C. Three
D. Two
2 Plant and animals replace the earlier ones in a way of
A. Community relay
B. Succession
C. Predecessors
D. All of these
3 The biotic components of the ecosystem are the
A. Producers
B. Consumers
C. Producers,consumers and the decomposers
D. Decomposers
4 Three principal stages of nitrogen cycle are:
A. Ammonification, Nitrification, and Assimilation
B. Ammonification, Acidification, and Assilimlation
C. Esterification, Nitrification, and Assimilation
D. Ammonification, Nitrification, and Denitrification
5 The type of association between two organisms, which brings benefit to both the organisms is called
A. Commensalism
B. Predation
C. Mutualism
D. Parasitism
6 Elements required in large amount are called
A. Micronutrient
B. Macronutrient
C. Organic elements
D. Inorganic elements
7 Charles Eton defined the niche as the species:
A. Work
B. Employment
C. Job
D. Occupation
8 The study of relationship of an organism to their environment is knows as:
A. biology
B. ecology
C. zoology
D. mycology
9 A thin layer of earth in which all living organisms live is called:
A. Biosphere
B. Habitat
C. Niche
D. Hydrosphere
10 The organisms of same species live in a same place is called
A. Community
B. Population
C. Consumers
D. All of these

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