Question # 1

Anton Van Leeuwenhoek was ............... scientist.

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English

Dutch

French

German

The total number of elements in nature are.

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92

93

91

90

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

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Chlorophyll II

Xanthophyll

Carotenoids

All

Which phase of meiosis is similar to mitosis?

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Prophase I

Telophase II

Meiosis I

Meiosis II

Which of the following structures are not cells.

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Lymophocytes

Eosinophils

Monocytes

Platelets

The resolution of human eye is _____ mm

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1.0

2.0

0.1

0.2

Mustard Platn is sown in

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Winter

Summer

Spring

Autum

The kinds of plants found in earth :

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0.1 million

0.3 million

0.5 million

1.0 million

How many cells die each day due to apoptosis in humans?

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50 - 70 Billions

50 - 70 Millions

50-70 trillions

20 - 30 Millions

Any environment factor, the absence or deficiency of which can decrease the rate of a metabolic reaction known as:

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Unlimited factor

Limiting factor

Both

None

Rhesus factor was first identified in Rhesus .............. .

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Dog

Monkey

Cat

Gorilla

The rate of transpiration is increased when:

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Low light

Temperature decrease

Humidity increased

None of these

Arteries can be divided into ........... types.

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Two

Three

Four

Five

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

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