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

Question # 1

Most of the energy during ATP formation escapes in the form of:

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Waves

Bonds

Heat

Chemical

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Question # 2

Which ions are involved in opening and closing of stomata?

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Potassium ions

Chloride ions

Sodium ions

Iodide ions

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Question # 3

Presence of third copy of homoglus chromosomes in the cell is called ........... .

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Monosomy

Disomy

Trisomy

Tetra somy

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Question # 4

Which of the following characters is not true about enzymes?

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Globular in shape

Non-specific

Protein in nature

Highly reactive

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Question # 5

.............. have no membrane bounded nucleus.

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Prokaryotic cells

Eukaryotic celss

Both

NOne

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Question # 6

Cells of _______________. tissues are flattened and irregular in shape.

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Epidermal

Ground

Supporting

Collenchyma

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Question # 7

The example of long cells are:

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Bird eggs

Muscle cells

Nerves cells

Muscle cells & Nerves cells

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Question # 8

No of steps of biological method are

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Six

Seven

Two

Eight

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Question # 9

................ are called accessory pigments.

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Chlorophyll II

Xanthophyll

Carotenoids

All

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Question # 10

If a scientist is trudying the method of inserting human insuli gene in bacteria, which branch of biology it may be.

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Anatomy

Physiology

Biotechnology

Pharmacy

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Question # 11

The endangered plants of Pakistan include:

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Taxus bacceta

Pinus geradiana

Juniperus

All of above

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Question # 12

The light reactions of photosynthesis take place on the _____________ of chloroplasts.

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Stroma

Thylakoid membrane

Lumen

Sacs

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Question # 13

The average temperature for human is ...............°C.

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35°C

36°C

37°C

38°C

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