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

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  • Total Questions20

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MDCAT Biology Chapter 8 MCQ's Test

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Question # 1

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

Question # 2

After digestion, decomposers releases

Question # 3

In littoral zone, the water is:

Question # 4

Plants like cacti store their water in large:

Question # 5

Mascara is a type of:

Question # 6

The predeter and prey relationship is called as

Question # 7

We are reducing natural 'carbon dioxide's

Question # 8

Green house effect, acid rain headaches and coughs are related to which of the followings?

Question # 9

Grassland which do not have woody plants are called:

Question # 10

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

Question # 11

Plants growing in xeric condition are called

Question # 12

Which one of the following is not the main ionic nutrient

Question # 13

Nitrogen makes up ______ percent of the gases in atmosphere

Question # 14

The animals which feed on grasses are called:

Question # 15

Fungi as well as bacteria are generally known as

Question # 16

Polytrichum is a

Question # 17

Forest ecosystem is subdivided into ____ type of forests.

Question # 18

Nutrient elements become the part of protoplasm during

Question # 19

Joseph Grinnell an American scientist was:

Question # 20

The example of decomposers of the ecosystem are the

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The last stage of plant succession is
A. Pioneer
B. Climax
C. Community
D. None of above
2 The study of relationship of a single population to its environment is called:
A. Autecology
B. Synecology
C. Both a & b
D. None
3 This is an association between a host and a parasite
A. Predation
B. Anemies
C. Parasitism
D. None of above
4 The establishment of stable vegetation on an area is termed as
A. Plant succession
B. Animal succession
C. Succession
D. All of the above
5 The essential requirement for life is:
A. Minerals
B. Water 
C. Carbohydrates
D. Proteins 
6 The predeter and prey relationship is called as
A. Predation
B. Animes
C. Parasitism
D. None of above
7 Which are pioneers of terrestrial ecosystem
A. Dermatocarpons
B. Parmelia
C. Polytrichum
D. None of these
8 The study of relationship of an organism to their environment is knows as:
A. biology
B. ecology
C. zoology
D. mycology
9 Plants growing on dry habitat is called:
A. Hydrophytes
B. Mesophytes 
C. Xerophytes 
D. None of these above 
10 Identify correct trophic level of food chain
A. Fox >>> rabbit >>> beetle
B. Dog >>> Rabbit >>> grass
C. Owl >>> Rat >>> Rabbit
D. Fox >>> beetle >>> Rabbit

Test Questions