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

Bacterial and fungi are mainly included in the group of

Question # 2

Xerophytes can withstand with extreme conditions due to the presence of

Question # 3

In temperature deciduous forest the average rainfall is:

Question # 4

Moss stage is represented by

Question # 5

Group of interbreeding organisms residing together in space & times are

Question # 6

What is trampling

Question # 7

Xerosere starts with __________ stage.

Question # 8

The essential requirement for life is:

Question # 9

------------------- are the autotrophs that capture and bring light energy into ecosystem

Question # 10

Establishment of new forest at places where no forests existed previously is called

Question # 11

Ozone is present at about ________ km above earth

Question # 12

The study of different communities to environment is called

Question # 13

The principal stages of this cycle are

Question # 14

Predation decreases by decreasing the prey due to

Question # 15

bare rocks are the habitats of 

Question # 16

Animals are

Question # 17

What are the environmental buffers?

Question # 18

In each case succession begins with few hard invaders called:

Question # 19

Lichens are dual organisms composed of symbiotic association of algae living within a fungus:

Question # 20

Which element is the most potent source for the depletion of ozone layer

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 The living organisms, which cannot prepare their own food but obtain ready-made food form others, are:
A. primary and secondary consumers
B. secondary and tertiaryconsumers
C. only primary consumers
D. consumers
2 It is community relay
A. Niche
B. Evolution
C. Speciation
D. Succession
3 A group of interbreeding individuals of same species occurring together in space and time is called:
A. Population
B. Community
C. Species
D. Clan
4 Green photosynthetic plants are
A. Producers
B. Consumers
C. Decomposers
D. None of the above
5 Due to the trampling of the soil layer by the hooves of grazing animals the rain water will:
A. Penetrate deep into the soil
B. Not penetrate this soil
C. Stop on the soil
D. Do not affect this layer of  the soil
6 The parasites that live outside the body of the host are called:
A. Endoparasites
B. Ectoparasites
C. Heteroparasites
D. Both a & c
7 Algae are
A. Microproducers
B. Macroproducers
C. Both A and B
D. None of above
8 Joseph Grinnell an American scientist was:
A. Paleontologist
B. Embryologist
C. Ornithologist
D. All of these
9 Which of the following is not true about abiotic components
A. Water
B. Temperature
C. Consumers
D. Gravity
10 Consumers
A. Are primarily animals that obtain energy directly or indirectly from producers
B. Are primarily bacterial organisms that obtain energy directly or indirectly from producers
C. Are secondary animals that obtain energy directly or indirectly from producers
D. Are secondary plants that obtain energy directly or indirectly from producers

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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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