Question # 1

A patient with blood group A can be given the blood of donor who has;

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Blood group A or AB

Blood group A or O

Blood group A only

Blood group O only

Logical consequences of hypothesis is,

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Experiment

Deduction

Observations

Theory

Magnification of electron microscope is:

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2500 x

250,000 x

25000 x

None

Exchange of water vapours and gases occurs in leaf through:

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Stomata

Epidermics

Xylem

Phloem

The part of earth where communities of living organisms exists is called.

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Habitat

Biosphere

Population

Ecosystem

Phenomenon of crossing over in fruit fly was observed by:

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T.H. Morgan

W.Flemming

Oscar Hertwig

Louis pasteur

Cells are of .............. types.

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1

2

3

4

Was the first person to observe single celled organism.

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Robert Brown

Leeuwenhoek

Robert Hooke

Dolland

Which of the following does not occur in the oral cavity?

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Lubrication of the food

Beginning of protein digestion

Breaking the food into small fragments

All of the above do occur in the oral cavity

The mitochondrion function in:

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Lipid storage

Proteinsynthesis

Photosynthesis

Cellular respiration

Plants cells have __________ and _______ which are not present in animal cells.

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Nilochondria , Chloroplasts

Cell membranes, Cell walls

Chloroplasts , Nucleus

Chloroplasts , Cell wall

Example of Apoptotic process is ............... .

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Disappearance of tadpole tail

Disappearance of web human hand

Formation of fingers of hand

All of the above

Member of the same species living in the same place at same time. whihc level they forms.

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Habitat

Biosphere

Population

Community

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Biology 9th Class English Medium Online Test MCQs With Answers

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