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10th Class Biology English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

In which type of the following reproduction ways, buds are formed:

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Regeneration

Fragmentation

Budding

Binary fission

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Question # 2

Interferons are...................... Proteins.

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Antibacterial

Antiviral

Antifungal

Antidrugs

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Question # 3

Human insulin gene was transferred into:

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Yeast

Becteria

Virus

Algae

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Question # 4

Which gas us absorbed through stomata of plant during night?

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Carbon dioxide

Oxygen

Nitrigen

Hydrogen

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Question # 5

The role of antiseptics is:

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Destroy micro organisms

Kill bacteria

Inhibit bacteria

Reduce infections

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Question # 6

Interferon was produced by genetically modified micro organisms in:

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1980

1944

1990

1970

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Question # 7

Which form of nitrogen is taken by the producers of the ecosystem?

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Nitrogen gas

Ammonia

Nitrates

Nitrites

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Question # 8

Sound receptor cells are present in:

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pinna

eardrum

vesitbule

cochlea

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Question # 9

This group indicades mescaline and psilocin.

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Sedatives

Narcotics

Hallucinogens

Vaccines

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Question # 10

During exercise or other hard physical works the breathing rate may increase up to.

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30-40 times per minute

50-60 times per minute

60-70 times per minute

70-80 times per minute

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Question # 11

The respiratory centre is present in :

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Lungs

Brain

Nose

Muscles

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Question # 12

The allele which is nto expressed in F₁ generation is called:

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Dominant

Recessive

Mutant

Selected

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Question # 13

What an embryologist lan Wilmot produced from the body cell sheep in Scotland 1997?

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Sheep

Goat

Cow

Buffalo

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