Question # 1

Asexual reproduction in yeast takes place through:

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Budding

Fragmentation

Binary fission

Spore formation

Which is not an advantage of grafting?

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The graft is identical to the parent plant.

Grafting allows the propagation of seedless fruits.

The graft combines the characteristics of two plants.

Grafting may allow for the faster production of desirable fruits.

Interferon was produced by genetically modified micro organisms in:

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1980

1944

1990

1970

Who presented the idea of sterile surgery for the first time.

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Sir Alexander fleming

Joseph lister

Thomas Grill

Lamarck

The populations that live in a habitat and interact with one another are collectively called.

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Biosphere

Ecosystem

Community

species

All populations collectively are called:

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Species

Biome

Community

Ecosystem

500,000 sheep brains were required to produce how much miligram human growth hormone?

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5

10

15

20

Single cell protein can be obtained from :

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Insect

Cow

Algae

Bird

Many diploid oogonia are present in :

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Follicles

Sperms

Spermatids

Scrottum

The drugs that kills or reduce athe growth of becteria:

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Antibiotics

Analgesics

Antibodies

Antinortics

The tube between kidney and urinary bladder is the.

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Ureter

Urethra

Renal tubule

Nephron

The part of the brain responsible for muscle movement interpretation of the senses and the memory is the:

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Pons

Medulla oblongata

Cerebrum

Cerebellum

U-Shaped part of renal tubule is called.

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Renal corpuscle

Glomerulus

Loop of henle

Bowman's capsule

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