Question # 1

Experimentation is only a step of the scientific process but it is very important step because it always:

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Gives the biologist a correct result

Allows rejection of some alternative hypothesis

Ensures that hypothesis can be confirmed with certainity

Give scientists a chance to work in the laboratory

Data may consist by :

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Number

Words

Images

All

In man Plasmodium multiplies in the

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Wall of stomach

Blood

Skin

Kidney

____________ is called the father of genetics.

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Mendal

Ronald Ross

A.F.A King

All

At which point is a biological most likely to use reasoning?

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While taking observations

During hypothesis formulation

During data organization

None of these

What would be the best experimental design for testing a hypothesis that bean plants require sodium?

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Measure the amount of sodium in a few bean plants

Grow bean plants with and without sodium

Look for sodium in leaf tissues

Analyze root contents for sodium

At which point, is a biologist most likely to use reasoning?

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While talking observations

During hypothesis formulation

During data organization

None of these

What would be the best experimental design for testing a hypothesis that bean plants require sodium?

Choose an answer

Measure the amount of sodium in a few bean plants

Grow bean plants with and without sodium

Look for sodium in leaf tissues

Analyze root contents for sodium

In biological experiments, testing of hypothesis is based upon:

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Observation

Hypothesis

Data

Law

Who performed experiments on sparrow?

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Ross

A.F.A.King

Laveran

None

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

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1880

1881

1882

1883

No of steps of biological method are

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Six

Seven

Two

Eight

Who suggested that mosquitoes are involved in the transmission of malaria?

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Laveran

Ronald Ross

A.F.A king

None of these

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