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

A community is

Question # 2

A symbiotic association between a fungus and the roots of higher plants is known as

Question # 3

It is the study of the relationship of animals (organisms) to their environment

Question # 4

Infestations are the diseases which are caused by ________ in living organisms

Question # 5

Shallow water zone of the lake near the shore is called:

Question # 6

Tape worm is the example of

Question # 7

About 20 years ago what was the rate at which human population was increasing

Question # 8

The amount of energy left after plant have met their respiratory need is net primary production called as

Question # 9

The study of a single population's relationship to its environment will be called as

Question # 10

The gill pouches present in embryos of mammals :

Question # 11

When succession starts on dry soil or rocks it is called:

Question # 12

The purest form of global warming is in the shape of

Question # 13

The biotic components of the ecosystem are the

Question # 14

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

Question # 15

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

Question # 16

Dormancy in animals through a drought or dry season is called:

Question # 17

In littoral zone, the water is:

Question # 18

A common animal of temperate deciduous forests is the:

Question # 19

One atom of chlorine can destroy up to ___________ ozone molecules?

Question # 20

Limnetic phytoplanktons include:

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Sr.# Question Answer
1 Actual place or location where an organism lives is called us:
A. Niche
B. Terrain
C. Habitat
D. Domain
2 Which one of the following does not refer to mutialism
A. Mycorrhiza
B. Parasitism
C. Lichen
D. Bacteria in the gut of cow
3 Which of the following is always an intracellular parasite
A. Zooparasite
B. Viral parasite
C. Phyto parasite
D. Microbial parasite
4 The principal stages of this cycle are
A. Ammonification
B. Nitrification
C. Assimilation
D. All of above
5 Dormancy in animals through a drought or dry season is called:
A. Eurythermal
B. Diapause
C. Aestivation
D. None of these
6 We are reducing natural 'carbon dioxide's
A. Sources
B. Sinks
C. Both
D. None
7 Establishment of new forest at places where no forests existed previously is called
A. Reforestation
B. Afforestration
C. Deforestration
D. Both a and b
8 The productivity can be indicated by:
A. Consumption of water and evolve of O2
B. Consumption of CO2 and water
C. Consumption of CO2 and evolve of O2
D. Consumption of minerals and evolve of N2
9 The eating of grasses is termed as
A. Grassing
B. Browsing
C. Eating
D. None of above
10 Dandruff is caused by
A. Algae
B. Bacteria
C. Fungi
D. Virus

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