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

Start Test Download PDF

MDCAT Biology Chapter 8 MCQ's Test

00:00
Question # 1

Biosphere is spread out over the surface of planet earth extending about:

Question # 2

Modern man has been on this planet for about

Question # 3

The first comers in an area are termed as

Question # 4

The study of the relationship of animals to environment is called:

Question # 5

Dominant plant species in grassland are:

Question # 6

The term ecology originally was used in 1866 by the German zoologist:

Question # 7

It is community relay

Question # 8

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

Question # 9

Biosphere is spread over the surface of plant earth, extending upto:

Question # 10

Diseases in living organisms which are caused by parasites are called

Question # 11

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

Question # 12

--------------- begins forged from bare rocks, sand for where no previous life was found

Question # 13

The ecosystem consists of two basic interacting components:

Question # 14

The relationship between insects and flowering plants is the example of:

Question # 15

Loins are

Question # 16

Which rule depicts its correct statement regarding temperature variation?

Question # 17

Layer of earth where life is present is called

Question # 18

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

Question # 19

The animal that is caught and eaten is the

Question # 20

Several bacteria in soil oxidize ammonia or ammonium ions this oxidation is known as

Submit

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


Topic Test

00:00
Submit

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 Fresh water ecosystem covers less than ______% of the hydrospheric ecosystems
A. 2
B. 3
C. 1
D. 4
2 The actual location of place where an organisms live is called its:
A. Ecosystem
B. Habitat
C. Niche
D. Biome
3 The total energy from the sun is trapped by the producers in an ecosystem is about:
A. 20%
B. 10%
C. 5%
D. 1%
4 The association between a host and parasite is called
A. Symbiosis
B. Mutualism
C. Parasitism
D. All of these
5 Biosphere is a thin layer of ______ in which all living organism exist
A. Earth
B. Air
C. Space
D. None of above
6 The relationship between insects and flowering plants is the example of:
A. Commensalism
B. Mutualism
C. Predation
D. Parasitism
7 Grazers feed mainly on which kind of plants
A. Tree leaves
B. Shrubs
C. Grasses
D. Cereals
8 Lichens have thick crust and live in extreme conditions is a successional stage of
A. Foliage lichen
B. Crustose lichen
C. Moss stage
D. All of these
9 Establishment of new forest at places where no forests existed previously is called
A. Reforestation
B. Afforestration
C. Deforestration
D. Both a and b
10 bare rocks are the habitats of 
A. Mosses
B. Lichens
C. Grasses
D. Trees

Test Questions