Question # 1

In the food chain tree.... caterpillar.. robin..hawk....coyote, which is secondary consumer?

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Caterpillar

Robin

Hawk

Coyote

How many types of Difference shown by individuals of same species?

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1

2

4

6

Charles Darwin proposed that organisms produce many more offspring than can possible survive on the limited amount of resources available to them. According To Darwin, the offspring that are most likely to survive are those that.

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Are born first and grow fastest

Are largest and most aggressive

Have no natural predators

Are best adapted to the environment.

Which of the following addictive drug obtained from opium?

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Morphines

Aspirin

Antitoxins

Tuncher iodine

An embroyologist of Scotland in 1997 produced a sheep (Dolly) from the body cell of an adult sheep is

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Lan Wilmot

Buffon

Darwin

Lamark

During exercise or other hard physical works the breathing rate may increase up to.

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30-40 times per minute

50-60 times per minute

60-70 times per minute

70-80 times per minute

Organisms in the ecosystem that are responsible for recycling of plant and animal wastes are.

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Producers

Consumers

Decomposers

Competitors

The wok on genetic engineering started in:

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1944

1946

1948

1952

It plays important role in keeping body temperature constant:

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kidney

skin

liver

lungs

Human genome project was launched in:

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1990

1970

1978

2002

Streptomycin drug is obtained from:

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Fungi

Animals

Becteria

Plants

______is unable to see during day time.

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Rabbit

Owl

Cat

Human

How many bones make our skull?

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14

22

24

26

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