Question # 1

Cellular eating is called:

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Pinocytosis

Endocytosis

Phagocytosis

None

PH of human blood is ......................... .

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7.1

7.2

7.3

7.4

There are about ____________ different kind of vertebrates on earth.

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12,000,00

47,000

12,000

47,500

................. produce bile.

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Stomach

Liver

Intestine

All

Which of the followings in not true about the opening and Closing of Stomata?

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Light helps in the opening and closing of stomata

K⁺ ions are responsible for the opening and closing of stomata

The osmosis of water is responsible for the opening and closing of stomata

None for these

The first step in the cycle of an enzyme is;

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Substrate binds to enzyme

Substrate converted

Products released

Enzyme become free

the first systematic classification was attempted by ____________

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Carolus Linnaeus

Aristotle

Robert Whittaker

None

" Mosquitose are involved in the spread of malaria" was said by:

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Laverna

A.F.A King

Ronald Ross

Darwin

............... is an essential requirement of photosynthesis.

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CO2

H2O

O2

All

Which of the following plastids have chlorophyll and help in photosynthesis?

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Chloroplasts

Leucoplast

Chromoplasts

All of these

The study of molecules of the called.

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Anatomy

Immunology

Physiology

Molecular bilogy

The nature of myelin sheath is:

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Conductor

Elastic

Insulator

Rigid

Chromosomes carry units of inheritance called as:

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Chromatin

DNA

Genes

None of these

The animal whose DNA has been changed is called.

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Transfermed

Transgenic

Monohybrid

Dihybrid

Micro organism used for formic acid.

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Saachromyces

Bacillus

Aspergilllus

Glycerol

Spinal cord is the continuation of:

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Medulla Oblongata

Frontal lobe

Thalamus

Hypothalamus

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

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Inheritance

Mutation

Regeneration

Reproduction

Medicine prepared in Laboratory are called.

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Synthetic

Plants made

Animals made

Mineral made

An epiphyte is an example of:

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Parasitism

Mutualism

Commensalism

Symbiosis

Branch of biology in which we study about inheritance.

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Pharmacology

Physiology

Ecology

Genetics

How many hydrogen bounds are formed between adenine and thymine?

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1

2

3

4

Until 1890 the subject pharmacology was known as:

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Clinical pharmacology

Materia medica

Pharmacy

All of these

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