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

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

Question # 3

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

Question # 4

Biosphere is spread out over the surface of planet earth extending about ______ kilometers in the upper reaches of atmosphere and also in same distance into the depths of oceans

Question # 5

Taj Mahal's marble has been affected by

Question # 6

Fresh water ecosystem  cover the land only:

Question # 7

The term originally was coined by the German zoologist Ernst Haeckel in

Question # 8

In tandra forests the willow tree with an age of 50 year have diameter of trunk only:

Question # 9

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

Question # 10

Two main types of environment factors are:

Question # 11

This is an association between a host and a parasite

Question # 12

Plants growing in xeric (dry) condition are called:

Question # 13

Plants growing in xeric condition are called

Question # 14

Chlorofluorocarbons are

Question # 15

In coniferous alpine and boreal forests the winter is:

Question # 16

Some ______ years ago human population and conversion of land to agricultural production began

Question # 17

In which types of soil does water logging occur?

Question # 18

Predator-prey relationship has a significant influence on:

Question # 19

In each case succession begins with few hard invaders called:

Question # 20

The average rainfall in desert ecosystem is:

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 Which is not a seral stage
A. Climax forest
B. Moss
C. Shrub
D. None
2 Dams and canal networks developed for irrigation purpose in Pakistan and many other countries create the problems of
A. Salinity and soil erosion
B. Salinity and water logging
C. Soil depletion and water erosion
D. Soil erosion and depletion
3 Producers are
A. Heterophs
B. Green plants
C. Carnivores
D. Herbivores
4 All food chain and food web begin with:
A. Producers
B. Consumers
C. Decomposers
D. Prey
5 In tandra forests the willow tree with an age of 50 year have diameter of trunk only:
A. 5 cm
B. 7 cm
C. 8 cm
D. 10 cm
6 The gross production of an ecosystem is its total
A. Photosynthesis
B. Net production
C. Photosynthate
D. Biomass
7 Oxides of nitrogen are produced by burning of
A. Carbonate
B. Leaded patrol
C. Fossil fuels
D. All of above
8 ______ incorporate gaseous nitrogen from air into organic nitrogen containing compounds
A. Nitrogen fixing bacteria
B. Nitrogen degrading bacteria
C. Both A and B
D. None of above
9 A new system is developed after an existing ecosystem is called
A. Primary ecosystem
B. Secondary ecosystem
C. Hydrosere
D. Xerosere
10 The sucessions started on water is called as
A. Hydrosere
B. Xerosere
C. Derosere
D. None of the above

Test Questions

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