Question # 1

A symbiotic interaction in which both partners get benefits.

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Mutualism

Commensalism

Parasitism

Predation

Each spore is covered with a thick wall called:

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Membrane

Semipermeable memebrane

Fragment

Cyst

Streptomycin drug is obtained from:

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Fungi

Animals

Becteria

Plants

Nucleus and cytoplasm of neurons located in:

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Cell body

Dendrites

Axons

Myelin Sheath

Nitrogen is an important component of:

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Proteins

Nucleic acid

Lipids

Both a and b

Outer hard layer of bone is called:

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Compact bone

Spongy bone

Cartilage bone

Osteocyte

Which of the following addictive drug obtained from opium?

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Morphines

Aspirin

Antitoxins

Tuncher iodine

Which of the following is the abiotic part of ecosystem.

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Grass

Goat

Lion

Soil

Antibiotic are used for the:

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Treatment of viral infections

Treatment of bacterial infections.

Immunization against infections

Both a and b

Which one is used for the production of plastics?

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Bacillus

Aspergillus

Saccharomyces

None of these

Which of the following drugs is obtained from plants:

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Sedative

Analgesics

Antibiotics

Vaccines

Vector DNA and Gene of interest, collectively called:

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Gene

Recombinant Gene

Recombinant DNA

GMO

Penicillin is discovered by:

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^{Joseph Lister}

Edward jenner

Alexander Flemming

Bu Ali Sina

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