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

Terrestrial ecosystem have main types of ecosystem:

Question # 2

A community is

Question # 3

A relationship that harms one of the partners is called

Question # 4

The example of decomposers of the ecosystem are the

Question # 5

Which oxides causes headache and brain damage

Question # 6

Which one of the following is an example of commensalism

Question # 7

The symbiotic relationship in which both the partners get benefit is:

Question # 8

Nutrient cycle are also called us:

Question # 9

Insect and flower relationship is the example of

Question # 10

The biotic components of the ecosystem are the

Question # 11

The living organisms, which cannot prepare their own food but obtain ready-made food form others, are:

Question # 12

Nutrients required by organism in large amount like water, carbon, hydrogen, oxygen, nitrogen, phosphorus, sulphur and  calcium are:

Question # 13

The succession started on rocks is termed as

Question # 14

Predation is a process of

Question # 15

Which one of the following does not refer to mutialism

Question # 16

The sucessions started on water is called as

Question # 17

Joseph Grinnell an American scientist was:

Question # 18

The animal that is caught and eaten is the

Question # 19

Eagle may eat blue bird, but blue bird eats insects like caterpillar and caterpillar feeds on grass or green leaves. This is a ______

Question # 20

The succession started on bare area is called as

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The relationships between insects and flowering plants is an example of:
A. Parasitism
B. Predation
C. Mutualism
D. None of these
2 Three principal stages of nitrogen cycle are:
A. Ammonification, Nitrification, and Assimilation
B. Ammonification, Acidification, and Assilimlation
C. Esterification, Nitrification, and Assimilation
D. Ammonification, Nitrification, and Denitrification
3 The bacteria in the root nodules fix ______ in soil air, converting it to amino acids
A. Nitrogen
B. Phosphorus
C. Sulphur
D. Iron
4 The actual location of place where an organisms live is called its:
A. Ecosystem
B. Habitat
C. Niche
D. Biome
5 The organisms found in the gut of the termites which help it digest wood are the
A. Bacteria
B. Fungi
C. Flagellates
D. Viruses
6 The root nodules bacteria fix ______ in sil air:
A. Parasitism
B. Carbon dioxide 
C. Nitrogen
D. Hydrogen 
7 The tundra vegetation supports the animals called:
A. lemmings
B. Marchpolo sheeps
C. Goats
D. None of these
8 The term niche in ecolgy was first proposed by:
A. Charles Eton
B. Ernst Haeckel
C. Joseph Grinnell
D. Carolus Linnaeus
9 Herbaceous stage in xerosere is the __________:
A. First stage 
B. Third stage
C. Fourth stage 
D. Last stage 
10 Joseph Grinnell an American scientist was:
A. Paleontologist
B. Embryologist
C. Ornithologist
D. All of these

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