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

Coniferous forests located at high latitude are called

Question # 2

Animals feed on green plants and grasses are called

Question # 3

When bacteria break down nitrates and release nitrogen  back into atmosphere this process is called:

Question # 4

Root Nodules are the example of

Question # 5

There is an association between two organisms, which brings benefits to both the organisms

Question # 6

The bacteria in the root nodules fix ______ in soil air, converting it to amino acids

Question # 7

The dead plants and animal bodies in lakes are decomposed by certain:

Question # 8

Food web is the group of various

Question # 9

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

Question # 10

What are the environmental buffers?

Question # 11

The animal that is caught and eaten is the

Question # 12

A mixture of sand and clay in:

Question # 13

The study of human population and factor affecting it is called

Question # 14

A new system is developed after an existing ecosystem is called

Question # 15

An association between certain fungi and the roots of plants growing in acid soil is:

Question # 16

An animal that preys other animals is a

Question # 17

Primary succession that starts on a dry habitat is called:

Question # 18

All food chain and food web begin with:

Question # 19

The basic role of an organism in the community is called

Question # 20

Climax in zerosere is the establishment fo

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 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
2 Fresh water ecosystem covers less than ______% of the hydrospheric ecosystems
A. 2
B. 3
C. 1
D. 4
3 An ecosystem is made up of three main components:
A. The herbivores, carnivores and omnivores
B. The produces, the consumers and the decomposers
C. Primary, secondary and tertiary consumers
D. Producers, herbivores and carnivoers
4 The sucessions started on water is called as
A. Hydrosere
B. Xerosere
C. Derosere
D. None of the above
5 The term ecology comes form the ______ words oikos, meaning "The family household"
A. Greek
B. Latin
C. English
D. French
6 Dominant species of mammals in grassland are the:
A. Omnivores
B. Herbivores
C. Carnivores
D. Insectivores
7 Diseases in living organisms which are caused by parasites are called
A. Infestations
B. Infection
C. Fusion
D. All of above
8 Which are pioneers of terrestrial ecosystem
A. Dermatocarpons
B. Parmelia
C. Polytrichum
D. None of these
9 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
10 An association between certain fungi and the roots of plants growing in acid soil is:
A. Lichens
B. Predation
C. Mycorrhiza
D. Commensalism

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