Question # 1

Which one of the following sequences shows the correct hierarchy of classification, going from the smaller to the bigger group?

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Kingdom, phylum, Order, Class, Family, Genus, Species

Kingdom, Phylum, Class, Order, Family, Genus, Species

Genus, Species, Kingdom, Phylum, Order, Family

Species, Genus, Family, Order, Class, Phylum, Kingdom

Who suggested that mosquitoes are involved in the transmission of malaria?

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Laveran

Ronald Ross

A.F.A king

None of these

Cinchona tree is also known as.

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Guina guina

Quina Quina

Both

None

Scanning electron microscope gives .................. image.

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1D

2D

3D

All

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

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Epidermal

Ground

Supporting

Collenchyma

Which of the followings in not true about the opening and Closing of Stomata?

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Light helps in the opening and closing of stomata

K⁺ ions are responsible for the opening and closing of stomata

The osmosis of water is responsible for the opening and closing of stomata

None for these

The word virus is derived from Latin word _____________

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Venomeq

Bacter

Venus

Both a& b

" Mosquitose are involved in the spread of malaria" was said by:

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Laverna

A.F.A King

Ronald Ross

Darwin

The chloroplast functions in ___________

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ATP synthesis

Protein synthesis

Photosynthesis

DNA replication

Important cause of species extinctions is:

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Habitat loss

Deforestaion

Over population

Both a and b

Cat' lion and tiger belong to genus _____________

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Felis

Ficus

Homo

Tigris

Cytokinesis in animals take place by:

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Furrow

Phragmoplast

Telophase

None of these

Ribosomes are formed in :

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Nucleus

Cytoplasm

Nucleolus

All

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