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

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MDCAT Biology Chapter 8 MCQ's Test

00:00
Question # 1

An animal that preys other animals is called:

Question # 2

There is an association between two organisms, which brings benefits to both the organisms

Question # 3

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

Question # 4

The desert ecosystem of western punjab is called:

Question # 5

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

Question # 6

A group of interbreeding individual occurring in space and times is called:

Question # 7

What is trampling

Question # 8

The correct sequence in a food chain is

Question # 9

Succession ends with a diverse and relatively stable:

Question # 10

Regional ecological community of plants & animals primarily determined by climate

Question # 11

Grasslands of tropic climate have woody trees and are called:

Question # 12

The deficiency of which one of the following is cause of goiter

Question # 13

In temperate grassland the rate primary production is about:

Question # 14

One atom of chlorine can destroy up to ___________ ozone molecules?

Question # 15

The productivity can be indicated by:

Question # 16

Moss stage is represented by

Question # 17

______ components include all living organisms including plants and animals supported by biosphere

Question # 18

The study of different communities (grouping of population) in relation to their environment is called

Question # 19

Which oxides causes headache and brain damage

Question # 20

Succulent plants are

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MCAT Biology Chapter 8 Important MCQ's

Sr.# Question Answer
1 Which one of the following does not refer to mutialism
A. Mycorrhiza
B. Parasitism
C. Lichen
D. Bacteria in the gut of cow
2 Which of the following is not true about abiotic components
A. Water
B. Temperature
C. Consumers
D. Gravity
3 The amount of energy left after plants have met their respiratory needs shows up the plant:
A. Not productivity
B. Gross productivity 
C. Secondary productivity
D. Bio energy
4 The bacteria in the root nodules fix ______ in soil air, converting it to amino acids
A. Nitrogen
B. Phosphorus
C. Sulphur
D. Iron
5 Omnivores are described by how many trophic levels
A. Any 2
B. Any 3
C. Any 1
D. Primary & any higher
6 _____is the study of interaction between living organism and their environment
A. Evolation
B. Genetics
C. Ecology
D. Sociology
7 The deficiency of which one of the following is cause of goiter
A. Iodine
B. Calcium
C. Potassium
D. Iron
8 ______ is a group of interbreeding individuals occurring together in space and time
A. Population
B. Species
C. Community
D. All of above
9 Bacterial and fungi are mainly included in the group of
A. Consumers
B. Decomposers
C. Producers
D. None of these
10 Which are pioneers of terrestrial ecosystem
A. Dermatocarpons
B. Parmelia
C. Polytrichum
D. None of these

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