MDCAT Biology Chapter 8 MCQ Test With Answer for (Evolution)

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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

All living organisms supported by biosphere are called

Question # 2

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

Question # 3

The oxidation of ammonia is

Question # 4

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

Question # 5

Pyramid always starts at

Question # 6

Parasitism is an association between a host and a parasite, which ivolves providing the parasite with:

Question # 7

Charles Eton defined the niche as the species:

Question # 8

The second trophic level includes the:

Question # 9

On poles, the average temperature is

Question # 10

Succulent plants are

Question # 11

Major regional ecological community of plants and animals forms:

Question # 12

Green plants are ______ trophic level

Question # 13

A lichen is the symbiotic association between a

Question # 14

An association between two organisms, which brings benefit to both the organisms is called:

Question # 15

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

Question # 16

Monoculture is

Question # 17

Animals feed on green plants and grasses are called

Question # 18

The green photosynthetic plants, which capture and bring light energy into the ecosystem are:

Question # 19

It is community relay

Question # 20

Decomposers get their food from

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Abiotic factors include:
A. Geomagnetism
B. Gravity
C. Water
D. All these
2 Group of interbreeding organisms residing together in space & times are
A. Community
B. Population
C. Genus
D. Family
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 The study of the relationship of animals to environment is called:
A. Biology
B. Ecology
C. Microbiology
D. Zoology
5 On poles, the average temperature is
A. Zero°C
B. 5°C
C. Below freezing point
D. None
6 Producers are
A. Heterophs
B. Green plants
C. Carnivores
D. Herbivores
7 Hemophilia is a ________ disease
A. Heritable
B. Genetic
C. Nutritional deficiency
D. Both a and b
8 The fungi and bacteria, which obtain their energy from the dead and decaying plants and animals are:
A. Decomposers
B. Consumers
C. Producers
D. Scanvengers
9 Lichen is the example of
A. Mutualism
B. Commenaslim
C. Parasitism
D. All of above
10 The succession started after destruction of an area is called as
A. Primary succession
B. Secondary succession
C. Tertiary succession
D. Quartnary succession

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