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

Consumers are the all the organisms, primarily animals. They obtain energy directly or indirectly from

Question # 2

The eating of grasses is termed as

Question # 3

Dandruff is the example of

Question # 4

The ecosystem present on land or soil is called

Question # 5

The soil of the deciduous forest is:

Question # 6

The essential requirement for life is:

Question # 7

Over grazing may lead to:

Question # 8

Consumers are ______ organisms

Question # 9

Which of the following is not true about abiotic components

Question # 10

A relationship that harms one of the partners is called

Question # 11

In this type of relationship only one organism benefits from the relationship. The other is not affected at all

Question # 12

Hemophilia is a ________ disease

Question # 13

The oxidation of ammonia is

Question # 14

Food web is the group of various

Question # 15

In each case succession begins with few hard invaders called:

Question # 16

Leech is preferably a

Question # 17

When bacteria in soil oxidize ammonia or ammonium ions this is called:

Question # 18

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

Question # 19

A biotic components includes the components like:

Question # 20

Decomposers get their food from

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The amount of energy left after plant have met their respiratory need is net primary production called as
A. Mass
B. Gross production
C. Biomass
D. None
2 Xerophytes can withstand with extreme conditions due to the presence of
A. Large parenchyma cells in the leaf
B. Sunken stomata
C. Thick cuticle and palisade layer
D. All of these
3 The correct sequence in a food chain is
A. Mice - green plants - snake - hawke
B. Green plants - mice - snake - hawk
C. Mice - snake - green plants - hawk
D. Green plants - hawk - snake - mice
4 Which of these diseases is not infectious?
A. Measles
B. Influenza
C. Pneumonia
D. Tetany
5 Identify correct trophic level of food chain
A. Fox >>> rabbit >>> beetle
B. Dog >>> Rabbit >>> grass
C. Owl >>> Rat >>> Rabbit
D. Fox >>> beetle >>> Rabbit
6 Primary succession that starts on a dry habitat is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasere
7 Grazing is important
A. To maintain the population of competitors
B. To maintain the population of grasses
C. To maintain the vigor of grasses
D. All of these
8 Coniferous forests of high altitude are known as:
A. tundra
B. Boreal
C. Alpine
D. Arctic
9 Green house effect, acid rain headaches and coughs are related to which of the followings?
A. Oxides of nitrogen
B. Oxides of sulphur
C. CO
D. CFCs
10 The animal that is caught and eaten is called:
A. Prey
B. Host
C. Victim
D. Quarry

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