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

Which of these stages appears as a pioneer during succession on barren land?

Question # 2

Life on earth is affected by both

Question # 3

Several bacteria in soil are able to oxidize ammonia or ammonium ions, this oxidation is known as:

Question # 4

The desert ecosystem of western punjab is called:

Question # 5

We can strengthen the soil nitrogen resources by adding:

Question # 6

_____is the study of interaction between living organism and their environment

Question # 7

"Litho" means

Question # 8

The study of human population and factor affecting it is called

Question # 9

Animals are

Question # 10

This is a ------------------- relationship between algae and fungi

Question # 11

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

Question # 12

Which of these diseases is not infectious?

Question # 13

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

Question # 14

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

Question # 15

Soil nitrogen resources are also strengthened by the addition of ______ by the man himself

Question # 16

The chemical elements essential for life in living organisms are called ______ elements

Question # 17

The organisms of same species live in a same place is called

Question # 18

Over grazing may lead to:

Question # 19

Monoculture is

Question # 20

A dominant plant of temperate deciduous forests is the :

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The predeter and prey relationship is called as
A. Predation
B. Animes
C. Parasitism
D. None of above
2 The animals which feed on grasses are called:
A. Grassers
B. Browsers
C. Grazers
D. Grazophytes
3 Nutrient cycle are also called us:
A. Biogeochemical cycles
B. Elemental cycles
C. Geochemical cycles
D. Biochemical cycles
4 The chief reservoir of nitrogen is the
A. Atmosphere
B. Water
C. Soil
D. Rain
5 Secondary consumes form ______ trophic level
A. First
B. Second
C. Third
D. None of above
6 A thin layer of earth in which all living organisms live is called:
A. Biosphere
B. Habitat
C. Niche
D. Hydrosphere
7 One poles the average temperature is:
A. At freezing point
B. Below freezing point
C. Above freezing point
D. More then 5∘C
8 Primary succession that starts on a dry habitat is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasere
9 Terrestrial ecosystem have main types of ecosystem:
A. Five
B. Four
C. Three
D. Two
10 The relationship between insects and flowering plants is the example of:
A. Commensalism
B. Mutualism
C. Predation
D. Parasitism

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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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