Question # 1

The part of earth inhabited by living organisms and non-living components is called

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Ecosystem

Biosphere

Habitat

Niche

Biotic components of ecosystem are

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Animal and plants

Micro-organisms

Fungi

All of above

The Locomotory organs of zoo-flagellates are

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Cillia

Flagella

Pseudopods

None

Gaseous exchange through the lungs is called

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Cellular respiration

Pulmonary respiration

Inhalation

Expiration

Bryophytes belonging to hepaticopsida are also called

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Liverworts

Funaria

Horn worts

Marchantia

The fungal associations with roots of higher plants help______uptake by the plants

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Water

Minerals

Both a & b

None

Plants prepare their own food from simple inorganic material & stored energy there fore these are called

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Heteropha

Saprophytes

Autotrophs

All of above

Which of the following is found in all bacteria

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Granules

Slime

Flagella

Ribosomes

The structural and functional unit of life is called

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Cytoplasm

Cell

Tissues

Nucleus

The Elements found in living organisms are known as

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Bioelements

Molecules

Major elements

None

For maximum growth the optimum temperature is

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0 - 35^oC

5- 10^oC

25-30^oC

0- 45^oC

Temporary natured meristems are

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Intercalary meristem

Lateral meristem

Apical meristem

All of above

Sporogenesis is the formation of

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Egg

Sperms

Spores

Embryo

Which of the following include in Kingdom plantae

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Eukaryotic

Autotrophic

Multicellular

All of above

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