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

Due to the trampling of the soil layer by the hooves of grazing animals the rain water will:

Question # 2

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

Question # 3

A process in which green plants are eaten by animals is called

Question # 4

Which of the following is not a biotic component

Question # 5

One poles the average temperature is:

Question # 6

As the number of the predators decreases the numbering of prey:

Question # 7

Fresh water ecosystem covers less than ______% of the hydrospheric ecosystems

Question # 8

Food chains combine to form

Question # 9

Dandruff is the example of

Question # 10

The type of association between two organisms, which brings benefit to both the organisms is called

Question # 11

Animals feed on green plants and grasses are called

Question # 12

The oxidation of ammonia is

Question # 13

The parasite that lives inside the body of the host is called as

Question # 14

Pyramid always starts at

Question # 15

A little light is left to power photosynthesis at the depth of:

Question # 16

There are ______ major terrestrial biomes

Question # 17

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

Question # 18

When we study a single population relationship to its environment it will be called:

Question # 19

Some ______ years ago human population and conversion of land to agricultural production began

Question # 20

The amount of energy left after plants have met their respiratory needs shows up the plant:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Consumers are ______ organisms
A. Autotrophic
B. Heterotrophic
C. Decomposers
D. None of above
2 Grassland which do not have woody plants are called:
A. Savana
B. Tundra
C. Prairies
D. Boreal
3 Soil nitrogen resources are also strengthened by the addition of ______ by the man himself
A. Nitrogen fertilizers
B. Nitrogen
C. Fertilizers
D. None of above
4 Enrichment of water bodies by organic nutrients is called
A. Organic pollution
B. Eutrophication
C. Sewage pollution
D. Dtergents pollution
5 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
6 The soil of the deciduous forest is:
A. Yellow
B. Grayish brown
C. Grayish black
D. Black
7 Plants like cacti store their water in large:
A. Collenchyma tissues
B. Mesenchymal tissues
C. Parenchyma tissues
D. Epidermal tissues 
8 Shallow water zone of the lake near the shore is called:
A. Intertidal zone
B. Littoral zone
C. profundal zone
D. Limnetic zone
9 Heterotrophic organisms are basically:
A. Producers
B. Consumers
C. Producer and consumers
D. None of these
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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