Question # 1

The bonds which attach muscles to bones are called:

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ligaments

tendons

cartilage

muscles

The addictive drug use to reduce pain are.

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Sedatives

Narcotics

Marijuana

Antibiotics

In the food chain ''grass→grasshopper''→sparrow→ hawk'',the secondary consumers is:

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grass

grasshopper

sparrow

hawk

Decomposers are:

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Algae and becteria

Mosses

Animal

Becteria and fungi

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

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Producers

Consumers

Decomposers

Competitors

How many pairs of homologous chromosomes are present in human body cells:

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22

23

24

25

Expired drugs can cause damage to:

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Heard

Brain

Kidney

Stomach

The animal whose DNA has been changed is called:

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Transformed

Transgenic

Monohybrid

Dihybrid

The functional unit of kidney is called.

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Renal Pelvis

Nephron

Bowman's capsule

Renal Medulla

No. of components of coordination process is:

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4

7

3

5

All ecosystem of the world join and makees:

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Biosphere

Heterosphere

Geosphere

Hydrosphere

The simplest method of asexual reproduction is:

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Fragmentation

budding

parthenogenesis

binary fission

Who developed fundamental principles of genetics?

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Lamark

Gregor mendle

Charles lyll

Charles Darwin

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