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Biology Life Science Test Medium Mode MCQs With Answers

Question # 1

If tuft of flagella is present only at one pole to bacteria then these are called as

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Amphitrichous

Lophotriches

Peritrichous

Monotrichoca

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Question # 2

Gram negaive cell wall has

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Only lipids

Only protein

More lipids and less protein

Less lipids and more protein

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Question # 3

Mycorrhizal fungi are present in ______ families of flowering plant

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90%

80%

10%

100%

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Question # 4

Cardiac muscles can be distinguished from other muscle fibers because cardiac muscles

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Contain only actin

Voluntary in action

Lacks regular arrangement of sarcomeres

Have intercalated disc

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Question # 5

Pseudo coelom is present

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Cnidaria

Flat work

Round worms

Earth worm

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Question # 6

The percentage of ribosomal RNA in the cell is.

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20%

50%

80%

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Question # 7

Which one of the following is employed in treatment of cancer

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Antibiotics and cancer

Radiotherapy and chemotherapy

Chemotherapy and antibiotics

All of the above

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Question # 8

During photorespiration, glycine is converted into serine in the

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Golgi bodies

Chloroplast

Mitochondria

Ribosome

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Question # 9

A rasping tongue like radula having horny teeth is present in.

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sponges

Molluscs

Coelonterates

Annelids

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Question # 10

The renal veins bring the impure blood form.

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Kidney

Lungs

Brain

Liver

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Question # 11

The smallest known viruses contain RNA spherical cotised are there.

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Polio Viruses

Pox viruses

Herpes viruses

Influenzas viruses

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