Question # 1

Decomposers are.

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Algae and bacteria

Mosses

Animal

Bacteria and Fungi

Pair of skeletal muscles are called.

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Extensor

Flexor

Antagonistis

None of these

Tulip plants reproduce through _________

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Natural vegetative reproduction

Artificialvegetative reproduition

Cutting

Grafting

The process in which inherited material transfer from generation to next generation:

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Reproduction

Respiration

Reduction

Circulation

The structural and functional unit of nervous system is:

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neuron

nephorn

nerve

cell body

In human which process occurs in alveoli?

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Tranport

Nutition

Gaseous Exchange

Reproduction

The correct match for the Fermentation product and organism involved is:

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Formic acid - Saccharomyces

Ethanol - Saccharomyces

Ethanol - Asperellus

Glycerol - Aspergillus

The skeleton found outside the body is called:

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Endoskeleton

Exoskeleton

Hydroskeleton

Fibroskeleton

The conversion of ammonia to nitrates is carried out by soil bacteria. This process is called.

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Nitrification

Denitrification

Nitrogen fixation

Assimilation

It is also called sound box:

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trachea

larynx

pharynx

bronchus

Example of hinge joints is:

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Elbow joint

Hip joint

Shoulder joint

Joints between the vertebrae

Which organism is used in fermentation for the preparation of glycerol.

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Aspergillus

Saccharomyces

Bacillus

Streptoccocus

Which of the following is the abiotic part of ecosystems?

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Grass

Goat

Lion

Soil

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