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

The nutrients in aquatic ecosystem tends to be concentrated near the

Question # 2

The predeter and prey relationship is called as

Question # 3

Moss stage is represented by

Question # 4

The actual location of place where an organisms live is called its:

Question # 5

Sahara Desert i found in :

Question # 6

Plants growing in xeric condition are called

Question # 7

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

Question # 8

The root nodules bacteria fix ______ in sil air:

Question # 9

Similar groups of individuals who can interbreed and produce organisms of their own kind form a:

Question # 10

Dams and canal networks developed for irrigation purpose in Pakistan and many other countries create the problems of

Question # 11

Succession ends with a diverse and relatively stable:

Question # 12

The establishment of woody plants that inhibits the growth of most plants other than mosses in succession is known as

Question # 13

The animal that is caught and eaten is the

Question # 14

Tundra ecosystem is a vast treeless region bordering the:

Question # 15

Bacterial and fungi are mainly included in the group of

Question # 16

The study of human population and factor affecting it is called

Question # 17

What is cause of Eutrophication

Question # 18

The ecosystem present on land or soil is called

Question # 19

Global warming is the result of

Question # 20

Green photosynthetic plants are

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 On poles, the average temperature is
A. Zero°C
B. 5°C
C. Below freezing point
D. None
2 Coniferous forests located at high latitude are called
A. Boreal
B. Taiga
C. Tundra
D. Alpine
3 The example of decomposers of the ecosystem are the
A. Fungi
B. Fungi and bacteria
C. Bacteria
D. Viruses
4 When bacteria break down nitrates and release nitrogen  back into atmosphere this process is called:
A. Nitrification 
B. Denitrification 
C. Ammonification 
D. Deamination 
5 Moss stage is represented by
A. Polytrichum
B. Tortula
C. Adiantum
D. Both a and b
6 In littoral zone, the water is:
A. Deeps
B. Very deep
C. Shallow
D. Comes with wave only
7 The study of relationship of a single population to its environment is called:
A. Autecology
B. Synecology
C. Both a & b
D. None
8 Joseph Grinnell an American scientist was:
A. Paleontologist
B. Embryologist
C. Ornithologist
D. All of these
9 Polytrichum is a
A. Lichen
B. Algae
C. Liver worts
D. Moss
10 Plant and animals replace the earlier ones in a way of
A. Community relay
B. Succession
C. Predecessors
D. All of these

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