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9th Class Biology English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

What is the primary nutrient that provides quick useable energy for the body?

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Carbohydrates

Protiens

Lipids

Nucleic acids

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Question # 2

Which of the following macro nutrient is the part of chlorophyll?

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Calcium

Magnesium

Sulphur

Iron

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Question # 3

Organisms are classified in different groups on basis of characters.

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Similar

Homologous

Different

Both a and b

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Question # 4

ATP molecule was discovered by:

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Fritz Lipmann

Calvin

Karl Lohmann

Hans krebs

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Question # 5

The .................. is the first part of the large intestine.

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Caecum

Appendix

Colon

Rectum

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Question # 6

Cutting down of trees is known as:

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Habitat loss

Deforestation

Extinction

None of these

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Question # 7

After processes in oral cavity food is changed into:

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Chyme

Bolus

Undigented & degests food

None of these

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Question # 8

Scientific name of pea plant is.

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Dilbergia Sisso

Pisum indicum

Homosaplens

pisum Sativum

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Question # 9

Which of the following cells is most abundant in the blood?A

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Red blood cells

White blood cells

Platelets

None of these

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Question # 10

Closely related genera are grouped into ____________

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Family

Species

Order

Phyla

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Question # 11

Enzymes are ............. catalysts.

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Inorganic

Organic

Both a & b

None

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Question # 12

The secretion of liver is:

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Pepsin

Bile

Rennin

Lipase

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Question # 13

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

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