Question # 1

Which of the followings is the symptom of malaria?

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Chills

Fevers

Recurring attacks

All

The bark of ____________ tree was the cure for malaria.

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Deodar

Cendar

Cinchona

None

Scientists noticed that persons living near marshy areas were most likely suffered from malaria. They will considered this fact as

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Problem

Hypothesis

Observation

Experiment

Bark of quina - quina was imported form:

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Europe

America

Sapin

India

Logical consequences of hypothesis is,

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Experiment

Deduction

Observations

Theory

Who performed experiments on sparrow?

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Ross

A.F.A.King

Laveran

None

Which one of the following is correct sequence in biological method?

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Observations, Hypothesis , Law, Theory

Hypothesis, observations, Deductions , Experimentation

Observations, hypothesis, Deduction, Experimentation

Law, Theory , Deduction, Observations

Which one of the following is a correct sequence in biological method?

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Observations, Hypothesis, Law, Theory

Hypothesis, Observation, Deduction, Experimentation

Observations, Hypothesis, Deduction, Experimentation

Law, Theory, Deduction, Observation

Plasmodium was named by:

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Ross

A.F.A.King

Laveran

None

Healthy person's blood should be ____________ from plasmodium.

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Full

Half

Free

None

A gardner sees a large snake nearby. He knows that generally snakes sting, so the gardener ran away. The gardener did which of the following?

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Used reasoning

Used observation

Constructed a theory

Tested a hypothesis

When A.F.A King did work on Malaria?

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1880

1881

1882

1883

You are testing a hypothesis; "students learn more if they drink tea before sitting for study". Your 20 experimental students drink tea before study;

You test their learning by giving question. Your 20 students of the control group should have all experimental conditions identical to the experimental group EXCEPT that:

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They should take tea

They should take tea before as well as during study

They should not take tea before studing

They should not sit for studing

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Biology 9th Class English Medium Chapter 2 Online Test MCQs With Answers

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