Question # 1

Aspirin is categorized as;

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A drug from animals

A synthetic drug

A drug from plants

A drug from minerals

In man which hormone is responsible for the development of secondary sex characters:

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estrogen

progesterone

testosterone

oxytocin

The type of symbiotic relationship in which one member get benefit and other is unaffected is called.

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Parasitism

Mutualism

Commensalism

Predation

Edward Jennar introduced vaccine of which disease?

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Smallpox

AIDS

Hepatitis

Malaria

Reproducing a new plant form any part of a plant is:

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Parthenogenesis

Cutting

Grafting

Tissue culture

Inside testes, sperms are produced in:

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Vas deferencs

Sperm duct

Seminiferous tubules

Collecting duct

At the end of a long food chian the energy will be.

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Will more

As same as at start

Will less

Zero

An epiphyte is an example of:

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Parasitism

Mutualism

Commensalism

Symbiosis

What happens during Exhalation?

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Ribs muscles relax

Diaphragm become dome shaped

Pressure on lungs increased

All of these

These are unit of inheritance.

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Genes

Alleles

Phenotype

Genotype

Formation of messenger RNA from DNA is called:

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Translocation

Transcription

Transduction

Translation

Is an Analgesic:

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Diazepam

Aspirine

Paracetamol

Both B and C

The simplest method of asexual reproduction is:

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Fragmentation

budding

parthenogenesis

binary fission

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