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

The study of the relationship of animals to environment is called:

Question # 2

The term niche in ecolgy was first proposed by:

Question # 3

Annual rainfall in grassland is about:

Question # 4

The principal stages of this cycle are

Question # 5

The living organism which can prepare their own food are:

Question # 6

The basic role of an organism in the community is called

Question # 7

The ecosystem consists of two basic interacting components:

Question # 8

Charles Eton defined the niche as the species:

Question # 9

Primary succession that starts on a dry soil or rock is called:

Question # 10

Aerosol spray foams are potential sources of

Question # 11

The animals which feed on grasses are called:

Question # 12

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

Question # 13

The establishment of stable vegetation on an area is termed as

Question # 14

The ecosystem consists of interacting components,

Question # 15

The major unit of ecology is:

Question # 16

Biosphere is spread out over the surface of planet earth extending about:

Question # 17

Population of Pakistan was ________ in 1947

Question # 18

In temperature deciduous forest the range of temperature is form:

Question # 19

The bacteria in the root nodules fix ______ in soil air, converting it to amino acids

Question # 20

______ are autotrophic organisms

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The term niche in ecolgy was first proposed by:
A. Charles Eton
B. Ernst Haeckel
C. Joseph Grinnell
D. Carolus Linnaeus
2 Many cold=blooded animals remain inactive during winter season; it is called:
A. Hibernation
B. Condensation
C. Morphosis
D. Proto-operation
3 Climax in zerosere is the establishment fo
A. Woody forest
B. Grasses
C. Herbs
D. Shrubs
4 Crustose refers to:
A. Aquatic lifeless structure
B. Aquatic lively structure
C. Land lively structure
D. Land lifeless structure
5 In littoral zone, the zooplanktons are:
A. Protozoan and coelenterates
B. Protozoan and porifers
C. Protozoan and flatworms
D. Protozoan and crustacean 
6 The succession started on rocks is termed as
A. Hydrosere
B. Xerosere
C. Serosere
D. None of the above
7 Water changes its temperature:
A. Faster than air
B. Same as air
C. Slower than air
D. Sometime slower and sometimes faster
8 A community is
A. A collection of plants and animals
B. Autotrophs and heterotrops
C. Population of different species living together in the same area
D. Food chain
9 Which of the following is not true about abiotic components
A. Water
B. Temperature
C. Consumers
D. Gravity
10 Which include seral stages of a primary succession are
A. Lichen & algae
B. Mosses and ferns
C. Grasses & shrubs
D. All of these

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