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

Salt water ocean and sea are the largest ecosystem which cover __________ of earth surfaces.

Question # 2

About ______% of solar energy is used to evaporate water, heat up soil and then lost to the outer space

Question # 3

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

Question # 4

Climax in zerosere is the establishment fo

Question # 5

Polytrichum is a

Question # 6

A thin layer of earth in which all living organisms live is called:

Question # 7

The basic role of an organism in the community is called

Question # 8

Algae are

Question # 9

Bacterial live and get food from roots of plants is an example of

Question # 10

Parasitism is an association between a host and a parasite, which ivolves providing the parasite with:

Question # 11

Fungi are

Question # 12

In each case succession begins with few hard invaders called:

Question # 13

The amount of energy left after plants have met their respiratory needs shows up the plant:

Question # 14

Crustose refers to:

Question # 15

Any ecosystem is made up of three components like:

Question # 16

Food chains combine to form

Question # 17

The ecosystem present on land or soil is called

Question # 18

The purest form of global warming is in the shape of

Question # 19

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

Question # 20

Life on earth is affected by both

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 ------------------- are the autotrophs that capture and bring light energy into ecosystem
A. Decomposers
B. Algae
C. Producers
D. None o these
2 Nitrogen makes up 78 percent of the gases in:
A. Biosphere
B. Ecosphere
C. Lithosphere
D. Atmosphere
3 Insect and flower relationship is the example of
A. Mutualism
B. Commensalism
C. Parasitism
D. All of above
4 Predator-prey relationship has a significant influence on:
A. Distribution of organisms
B. Abundance of organisms
C. Both a & b
D. Non-availability of organisms
5 Green photosynthetic plants are
A. Producers
B. Consumers
C. Decomposers
D. None of the above
6 Which one of the following is an example of commensalism
A. Nodulated roots
B. Remoras attached to sharks
C. Mycorrhiza
D. Commensalism
7 The ecosystem present on land or soil is called
A. Terrestrial ecosystem
B. Lithospheric ecosystem
C. A and B
D. None
8 Which of these diseases is not infectious?
A. Measles
B. Influenza
C. Pneumonia
D. Tetany
9 Excessive ploughing of lands in arid regions results in the development of
A. Forest
B. Deserts
C. Grassland
D. Fields
10 Air conditioners are the source of
A. Effluents
B. SO2,NO2
C. Heavy metals
D. CFCs

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