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

The relationship in which only one organism benefit from the relationship. The other is not affected at all.

Question # 2

The abiotic components are also termed as

Question # 3

A common animal of temperate deciduous forests is the:

Question # 4

The term ecology was first used by a ________ zoologist.

Question # 5

The process by which the limited amount of nitrogen is circulated and recirculated throughout the world of living organisms is known as the

Question # 6

______ lichens are the examples of foliose lichens

Question # 7

Both organisms benefit from the ______ relationship

Question # 8

In lithospheric ecosystem the availability of water is:

Question # 9

Over-grazing may lead to:

Question # 10

A relationship that harms one of the partners is called

Question # 11

Global warming is the result of

Question # 12

Xerosere starts with __________ stage.

Question # 13

A group of interbreeding individuals of same species occurring together in space and time is called:

Question # 14

The root nodules bacteria fix ______ in sil air:

Question # 15

Mycorrhiza is an association between the roots of plants growing in acid soil and certain

Question # 16

The ecosystem consists of two basic interacting components:

Question # 17

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

Question # 18

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

Question # 19

Consumers are the all the organisms, primarily animals. They obtain energy directly or indirectly from

Question # 20

The relationships between insects and flowering plants is an example of:

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 Charles Eton defined the niche as the species:
A. Work
B. Employment
C. Job
D. Occupation
2 Crustose refers to:
A. Aquatic lifeless structure
B. Aquatic lively structure
C. Land lively structure
D. Land lifeless structure
3 The establishment of stable vegetation on an area is termed as
A. Plant succession
B. Animal succession
C. Succession
D. All of the above
4 Which can't increase their weight in inorganic medium
A. Producer
B. Consumer
C. Decomposer
D. Both b & c
5 Primary succession that starts in a pond is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasure
6 Tundra ecosystem is a vast treeless region bordering the:
A. Pacific ocean
B. Atlantic ocean
C. Arctic ocean
D. Arabian sea
7 Most nitrogen moves from the soil into the roots in the form of:
A. Nitrogen gas 
B. Nitrites 
C. Ammonia
D. Nitrates 
8 Population of Pakistan was ________ in 1947
A. 23.5 million
B. 30 million
C. 32.5 million
D. 40 million
9 Bacterial and fungi are mainly included in the group of
A. Consumers
B. Decomposers
C. Producers
D. None of these
10 Grasslands of tropic climate have woody trees and are called:
A. Alpine
B. Boreal
C. Biome
D. Savanna

Test Questions