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

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

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

Question # 2

Both organisms benefit from the ______ relationship

Question # 3

These micro-organisms use the proteins and amino acids and release excess of ammonia (NH3) or ammonium ions (NH4). This process is known as

Question # 4

Which one of the following does not refer to mutialism

Question # 5

In temperature deciduous forest the average rainfall is:

Question # 6

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

Question # 7

Succession begins by a few hardy invaders called:

Question # 8

Abiotic factors include:

Question # 9

A community is

Question # 10

Climax in zerosere is the establishment fo

Question # 11

We can strengthen the soil nitrogen resources by adding:

Question # 12

Major unit of ecology is :

Question # 13

Fungi are

Question # 14

Green photosynthetic plants are

Question # 15

Aerosol spray foams are potential sources of

Question # 16

The nutrients in aquatic ecosystem tends to be concentrated near the

Question # 17

Food web is the group of various

Question # 18

Animals are

Question # 19

Pyramid always starts at

Question # 20

Insect and flower relationship is the example of

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 An association between two organisms, which brings benefit to both the organisms is called:
A. Parasitism
B. Commensalisms
C. Predation
D. Symbiosis
2 The predeter and prey relationship is called as
A. Predation
B. Animes
C. Parasitism
D. None of above
3 Sahara Desert i found in :
A. Europe
B. America
C. Africa
D. Australia
4 Primary succession that starts on a dry habitat is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasere
5 A mixture of sand and clay in:
A. Silt
B. Kaolin
C. Humus
D. Loam
6 The lake ecosystem can be divided into ______ number of zones:
A. Two
B. Three
C. Four
D. Five
7 Identify correct trophic level of food chain
A. Fox >>> rabbit >>> beetle
B. Dog >>> Rabbit >>> grass
C. Owl >>> Rat >>> Rabbit
D. Fox >>> beetle >>> Rabbit
8 Major unit of ecology is :
A. Ecosystem
B. Community
C. Biosphere
D. Population
9 Modern man has been on this planet for about
A. 4000 years
B. 400,000 year
C. 40,000 years
D. 50,000 years
10 The type of association between two organisms, which brings benefit to both the organisms is called
A. Commensalism
B. Predation
C. Mutualism
D. Parasitism

Test Questions

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  • zikra rehman

    zikra rehman

    13 Oct 2018

    some answerz are given wrong????

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  • khaqan

    khaqan

    10 Sep 2018

    i have got 94 marks over 100 please add me to highh scorer

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  • Wahab

    Wahab

    26 May 2018

    Add my name in high scorers

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