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

00:00
Question # 1

Which of the following is not the true about predation

Question # 2

A community is

Question # 3

Abiotic factors include:

Question # 4

In lithospheric ecosystem the availability of water is:

Question # 5

An animal that preys other animals is a

Question # 6

The major components of ecosystem are

Question # 7

A dominant plant of temperate deciduous forests is the :

Question # 8

A symbiotic association between a fungus and the roots of higher plants is known as

Question # 9

The ecosystem present on land or soil is called

Question # 10

The oxygen concentration in the air is maintained by the green plants which release it during

Question # 11

The parasites that live outside the body of the host are called:

Question # 12

Overgrazing resulted in

Question # 13

An association between two organisms, which brings benefit to both the organisms is called:

Question # 14

About ______% if the total energy from the sun is trapped by the producers in an ecosystem

Question # 15

The major unit of ecology is the:

Question # 16

Food web maintains the stability of

Question # 17

The study of relationship of an organism to their environment is knows as:

Question # 18

Secondary consumes form ______ trophic level

Question # 19

The solar energy used to evaporate water, heat up soil and then lost to the outer space is:

Question # 20

The ecosystem present on land or soil is called

Prepare Complete Set Wise MDCAT Biology Chapter 8 MCQ's Test MCQs Online With Answers


Topic Test

00:00

The students that want to solve the MCQs to strengthen their preparation can take the online test available on this portal. The main reason for offering the MCQs is to help the candidates during the MDCAT preparation. After the preparation, the candidates can take the test and learn about their preparation level. The students can check the MCQs for all the other biology topics before the test. To get more information, stay connected with us and have the latest updates.

Top Scorers Of MDCAT Biology Chapter 8 MCQ's Test MCQ`s Test

  • K
    KHALID HANIF 19 - Sep - 2024 01 Min 16 Sec 20/20
  • A
    Amina Yasmeen 28 - Aug - 2025 01 Min 20 Sec 20/20
  • A
    Aryan Zahid 17 - Sep - 2024 02 Min 03 Sec 20/20
  • M
    Mian Bakar 08 - Nov - 2024 02 Min 46 Sec 19/20
  • H
    Hassu Balti 21 - Sep - 2024 00 Min 36 Sec 18/20
  • A
    Amina Yasmeen 28 - Aug - 2025 09 Min 34 Sec 18/20
  • S
    Shayan sajjad 03 - Nov - 2024 02 Min 46 Sec 17/20
  • A
    Areeba Jamal 15 - Sep - 2024 03 Min 26 Sec 17/20
  • S
    sania ayub 08 - Nov - 2024 04 Min 30 Sec 17/20
  • S
    Sania Ayub 07 - Nov - 2024 03 Min 58 Sec 16/20
  • S
    Sundus Rashid 03 - Dec - 2024 04 Min 10 Sec 16/20
  • A
    Aimen Batool 12 - Nov - 2024 04 Min 19 Sec 16/20
  • S
    Sameer Ali 01 - Oct - 2024 01 Min 13 Sec 15/20
  • I
    it's syeda 18 - Sep - 2024 02 Min 26 Sec 15/20
  • A
    Atrooba Yousaf 17 - Sep - 2024 03 Min 13 Sec 15/20

MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Aerosol spray foams are potential sources of
A. Carbon monoxide
B. Sulphur dioxide
C. Chlorofluorocarbons (CFCs)
D. Lead compounds
2 The lake ecosystem can be divided into ______ number of zones:
A. Two
B. Three
C. Four
D. Five
3 The purest form of global warming is in the shape of
A. Disease
B. Flood
C. Acid rain
D. All of these
4 The tundra vegetation supports the animals called:
A. lemmings
B. Marchpolo sheeps
C. Goats
D. None of these
5 One atom of chlorine can destroy up to ___________ ozone molecules?
A. One million
B. One billion
C. One thousand
D. Two million
6 The organisms found in the gut of the termites which help it digest wood are the
A. Bacteria
B. Fungi
C. Flagellates
D. Viruses
7 The change in structure of community of an ecosystem during a time period is called
A. Succession
B. Evolution
C. Mutation
D. Regression
8 Mycorrhiza is an association of
A. Algae with roots of higher plants
B. Bryophytes with roots of higher plants
C. Fungi with roots of higher plants
D. Bacteria with roots of higher plants
9 The living organisms, which cannot prepare their own food but obtain ready-made food form others, are:
A. primary and secondary consumers
B. secondary and tertiaryconsumers
C. only primary consumers
D. consumers
10 The nutrient cycles are also called:
A. Biochemical cycles
B. Geochemical cycles
C. Biogeochemical cycles
D. Elemental cycles

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • zikra rehman

    zikra rehman

    13 Oct 2018

    some answerz are given wrong????

    Like
    Reply
  • khaqan

    khaqan

    10 Sep 2018

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

    Like
    Reply
  • Wahab

    Wahab

    26 May 2018

    Add my name in high scorers

    Like
    Reply