Question # 1

Which kind of blood vessels are present around the alveoli?

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Artery

Capillary

Arteriole

Veins

Transmission of character (traits) from parent offspring is called:

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Inheritance

Mutation

Regeneration

Reproduction

Pisum sativum is scientific name of:

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Onion

Frog

Mustard plant

Pea plant

In human body cells the number of chromosomes present are:

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23

46

52

48

In which type of the following reproduction ways, buds are formed:

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Regeneration

Fragmentation

Budding

Binary fission

Which one is the antiviral protien among the following:

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Urokinase

Tymosin

Insulin

Interferon

A relationship between two organisms in which individual of one species may kill and eat individuals of other species is called.

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Symbiosis

Competition

Predation

Mutualism

Which one of the following is tertiary consumer.

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Owl

Larva of burtterfly

Deer

Rabbit

The organ which performs Osmoregulation function is:

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lungs

kidneys

stomach

skin

The group includes mescaline and psilocin:

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Sedatives

Narcotics

Hallucinogens

Vaccines

Interferons are __________ proteins:

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Antibacterial

Antiviral

_Antifungal

Antidrugs

The female reproductive part of flower is:

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Carpels

Sepals

Petals

Stamens

The materials flow forms one trophic level to the next by means of:

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food chains

food webs

energy pyramids

both A and B

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