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

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Question # 1

The land will be turned to barren land if there is:

Question # 2

The succession started after destruction of an area is called as

Question # 3

Sahara Desert i found in :

Question # 4

The essential requirement for life is:

Question # 5

Shallow water zone of the lake near the shore is called:

Question # 6

______ is a change in the community structure of an ecosystem over a period of time

Question # 7

Grazing is important

Question # 8

The legume plants, Pea and been are the hosts to symbiont bacteria which inhabit the roots forming root:

Question # 9

Which one of the following is true

Question # 10

The last stage of plant succession is

Question # 11

Acid rain is mainly due to

Question # 12

An ecosystem is made up of three main components:

Question # 13

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

Question # 14

How plants are deprived of nutrients by acid rain

Question # 15

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

Question # 16

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

Question # 17

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

Question # 18

In each case succession begins with few hard invaders called:

Question # 19

Predator-prey relationship has a significant influence on:

Question # 20

Predation is a process of

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The legume plants, Pea and been are the hosts to symbiont bacteria which inhabit the roots forming root:
A. Galls
B. Nodules
C. Stones
D. Papillae
2 In temperature deciduous forest the average rainfall is:
A. 650 -1500 mm
B. 750 -1500 mm
C. 800 - 1600 mm
D. 700 - 1500 mm
3 Primary succession that starts on a dry soil or rock is called:
A. Hydrosere
B. Derosere
C. Xerosere
D. Aquasere
4 The dead plants and animal bodies in lakes are decomposed by certain:
A. Cyanobacteria
B. Bacteria
C. Mold
D. Protozoans 
5 One poles the average temperature is:
A. At freezing point
B. Below freezing point
C. Above freezing point
D. More then 5∘C
6 Which of the following is not true about biotic components
A. Producers
B. Consumers
C. Decomposers
D. Atmosphere
7 Overgrazing resulted in
A. Diminishing the grasses
B. Desert
C. Barren land
D. All of these
8 Each biome consists of a combination of plants and animals in the fully developed
A. Climax community
B. Community
C. Population
D. None of above
9 The desert ecosystem of western punjab is called:
A. Thar
B. Thal
C. Alpine
D. Boreal
10 The type of association between two organisms, which brings benefit to both the organisms is called
A. Commensalism
B. Predation
C. Mutualism
D. Parasitism

Test Questions

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  • zikra rehman

    zikra rehman

    13 Oct 2018

    some answerz are given wrong????

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  • khaqan

    khaqan

    10 Sep 2018

    i have got 94 marks over 100 please add me to highh scorer

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  • Wahab

    Wahab

    26 May 2018

    Add my name in high scorers

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