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9th Class Biology Chapter 3 Biodiversity English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

Doforestation by uncontrolled cutting of trees means danger of _____________

Choose an answer

Green House effect

Soil erosion

Both a& b

None

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Question # 2

The branch of biology which deals with classification and also traces the evolutionary history of organisms is known as:

Choose an answer

Taxonomy

Systematic

Genetics

Histology

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Question # 3

Genus of Pea is:

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Homo

Amanita

Escherichia

Pisum

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Question # 4

_____________ have same number of chromosomes.

Choose an answer

Species

Genus

Family

Phyla

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Question # 5

There are more than _____________ million kinds of living organism.

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Question # 6

Which one is the national bird of Pakistan?

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Pigeon

Ostrich

Crow

Chakor

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Question # 7

A certain organism is multicellular, adapted for photosynthesis, and has multicellular sex organs. To which kingdom does it belong?

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Animalia

Fungi

Plantae

Protista

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Question # 8

The number of marine fish is 400 while fresh.

Choose an answer

190

400

450

480

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Question # 9

The term wildlife covers ____________

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All non-cultivated

All non domesticated

Both a & b

None

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Question # 10

The kinds of plants found in earth :

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0.1 million

0.3 million

0.5 million

1.0 million

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Question # 11

the first systematic classification was attempted by ____________

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Carolus Linnaeus

Aristotle

Robert Whittaker

None

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Question # 12

Species that are in same ____________ are more closely related than species that are in the same _____________

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Phylum ........ Class

Family... Order

Class... Order

Family....Genus

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Question # 13

The reasons for conserving biodiversity are ____________

Choose an answer

Provide medical plants

Provide edible sources

Prevent soil ersion

All of above

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