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

Eagle may eat blue bird, but blue bird eats insects like caterpillar and caterpillar feeds on grass or green leaves. This is a ______

Question # 2

Crustose refers to:

Question # 3

Primary succession that starts on a dry habitat is called:

Question # 4

Consumers

Question # 5

Most nitrogen moves from the soil into the roots in the form of:

Question # 6

An animal that preys other animals is a

Question # 7

Xerosere starts with __________ stage.

Question # 8

The succession started after destruction of an area is called as

Question # 9

The land will be turned to barren land if there is:

Question # 10

Overgrazing resulted in

Question # 11

Biosphere is spread out over the surface of planet earth extending about ______ kilometers in the upper reaches of atmosphere and also in same distance into the depths of oceans

Question # 12

Ozone is present at about ________ km above earth

Question # 13

The ecosystem consists of two basic interacting components:

Question # 14

Which of the following is an example of primary succession

Question # 15

Parasites which live inside the host body is called:

Question # 16

A community is

Question # 17

------------------- are the autotrophs that capture and bring light energy into ecosystem

Question # 18

Polytrichum is a

Question # 19

The animals which feed on grasses are called:

Question # 20

Which is not a seral stage

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Which disease is due to nutritional deficiency
A. Scurvy
B. Diabetes
C. Herpes
D. Diphtheria
2 Fungi as well as bacteria are generally known as
A. Producers
B. Consumers
C. Decomposers
D. None
3 Bacterial and fungi are mainly included in the group of
A. Consumers
B. Decomposers
C. Producers
D. None of these
4 Grassland which do not have woody plants are called:
A. Savana
B. Tundra
C. Prairies
D. Boreal
5 The predeter and prey relationship is called as
A. Predation
B. Animes
C. Parasitism
D. None of above
6 An ecosystem is made up of three main components:
A. The herbivores, carnivores and omnivores
B. The produces, the consumers and the decomposers
C. Primary, secondary and tertiary consumers
D. Producers, herbivores and carnivoers
7 Cloud cover is reduced due to
A. Reforestation
B. Afforestration
C. Deforestration
D. Air pollution
8 The succession started on bare area is called as
A. Primary succession
B. Secondary succession
C. Tertiary succession
D. Quartnary succession
9 A group of interbreeding individual occurring in space and times is called:
A. Community
B. Population
C. Generation
D. Kingdom
10 Annual rainfall in grassland is about:
A. 250 to 650 mm
B. 250 to 850 mm
C. 250 to 450 mm
D. 250 to 750 mm

Test Questions