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

Secondary consumes form ______ trophic level

Question # 2

Which one of the following is not the main ionic nutrient

Question # 3

Salt water ocean and sea are the largest ecosystem which cover __________ of earth surfaces.

Question # 4

The ecosystem present on land or soil is called

Question # 5

Basically, all animals depend on plants for their:

Question # 6

The total energy from the sun is trapped by the producers in an ecosystem is about:

Question # 7

Grasslands of tropic climate have woody trees and are called:

Question # 8

Leech is preferably a

Question # 9

The desert ecosystem of western punjab is called:

Question # 10

Annual rainfall in grassland is about:

Question # 11

When living and non-living interact to produce a stable system in which exchange of materiel with flow of energy takes place, it forms a/an:

Question # 12

The symbiotic relationship in which both the partners get benefit is:

Question # 13

A common animal of temperate deciduous forests is the:

Question # 14

Mycorrhiza is an association of

Question # 15

Fresh water ecosystem  cover the land only:

Question # 16

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

Question # 17

An animal that preys other animals is called:

Question # 18

The first comers in an area are termed as

Question # 19

Nitrogen makes up ______ percent of the gases in atmosphere

Question # 20

Actual place or location where an organism lives is called us:

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Hemophilia is a ________ disease
A. Heritable
B. Genetic
C. Nutritional deficiency
D. Both a and b
2 Tape worm is the example of
A. Endoparasite
B. Ectoparasite
C. Outer parasite
D. All of above
3 This is an association between a host and a parasite
A. Predation
B. Anemies
C. Parasitism
D. None of above
4 The succession started on rocks is termed as
A. Hydrosere
B. Xerosere
C. Serosere
D. None of the above
5 The biotic components of the ecosystem are the
A. Producers
B. Consumers
C. Producers,consumers and the decomposers
D. Decomposers
6 The succession started after destruction of an area is called as
A. Primary succession
B. Secondary succession
C. Tertiary succession
D. Quartnary succession
7 Both organisms benefit from the ______ relationship
A. Mutualism
B. Commensalism
C. Parasitism
D. All of above
8 Dominant species of mammals in grassland are the:
A. Omnivores
B. Herbivores
C. Carnivores
D. Insectivores
9 These micro-organisms use the proteins and amino acids and release excess of ammonia (NH3) or ammonium ions (NH4). This process is known as
A. Ammonification
B. Nitrification
C. Assimilation
D. All of above
10 Some ______ years ago human population and conversion of land to agricultural production began
A. 10,000
B. 40,000
C. 5000
D. None

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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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