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

In temperate grassland the rate primary production is about:

Question # 2

The basic role of an organism in the community is called

Question # 3

Over-grazing may lead to:

Question # 4

Grasslands of tropic climate have woody trees and are called:

Question # 5

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

Question # 6

Population of Pakistan was ________ in 1947

Question # 7

Group of interbreeding organisms residing together in space & times are

Question # 8

The gill pouches present in embryos of mammals :

Question # 9

Ecology is a ______ word.

Question # 10

The living organisms, which cannot prepare their own food but obtain ready-made food form others, are:

Question # 11

Consumers are ______ organisms

Question # 12

Sahara Desert i found in :

Question # 13

In which types of soil does water logging occur?

Question # 14

Green house effect, acid rain headaches and coughs are related to which of the followings?

Question # 15

Each biome consists of a combination of plants and animals in the fully developed

Question # 16

The association between a host and parasite is called

Question # 17

Predation is a process of

Question # 18

The attachment of shark and small fish remoras is an example of:

Question # 19

Soil nitrogen resources are also strengthened by the addition of ______ by the man himself

Question # 20

Eagle may eat blue bird, but blue bird eats insects like caterpillar and caterpillar feeds on grass or green leaves. This is a ______

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Which of these stages appears as a pioneer during succession on barren land?
A. Foliage lichens
B. Mosses
C. Crustose lichens
D. Fruiticose lichens
2 The study of different communities to environment is called
A. Autecology
B. Synecology
C. Microbiology
D. Ornithology
3 Much of nitrogen found in the soil is the result of:
A. Degeneration 
B. Decomposition 
C. Denitrification
D. Assimilation 
4 Heterotrophic organisms are basically:
A. Producers
B. Consumers
C. Producer and consumers
D. None of these
5 bare rocks are the habitats of 
A. Mosses
B. Lichens
C. Grasses
D. Trees
6 Charles Eton defined the niche as the species:
A. Work
B. Employment
C. Job
D. Occupation
7 Which can't increase their weight in inorganic medium
A. Producer
B. Consumer
C. Decomposer
D. Both b & c
8 The last stage of plant succession is
A. Pioneer
B. Climax
C. Community
D. None of above
9 The nutrient cycles are also called:
A. Biochemical cycles
B. Geochemical cycles
C. Biogeochemical cycles
D. Elemental cycles
10 Diseases in living organisms caused by parasites are called:
A. Infestations
B. Plaques
C. Influxes
D. Swarms

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