Question # 1

____________ is probably one of the oldest disease known to mankind.

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Polio

T,B

Hepatitis

Malaria

The cells which can divide in plants are:

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Sclerenchyma cells

Collenchyma cells

Parenchyma cells

Meristematic cells

Which of the following tissue layer is found in all blood vessels?

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Smooth muscle

Endothelium

Skeletal muscle

Connective tissue

Smooth endoplasmic reticulum is the area in a cell where_______are synthesized.

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Polysaccharides

Proteins

Lipids

DNA

Classes are grouped into ____________

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Classes

Phyla

Family

Order

Nitrogen is present in:

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Carbohydrates

Protein

Nucleic acid

Lipids

Phyla are grouped into ____________

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Classes

Family

Kingdom

Order

The raw materials in photosynthesis are:

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Water, Oxygen

CO₂, O₂

Water , CO₂

Glucose , Water

Study of drugs and their effects on humna body is claled.

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Seciobiology

Parasitology

Entomotology

PHharamacology

There are more than _____________ million kinds of living organism.

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1

2

3

4

Enatomology is the study of.

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Tissue

Organelles

Insects

Bacteria

It is not a disorder of skeletal muscle:

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arthritis

osteoporosis

tatney

osteo-arthritis

Which one of the example of abiotic factor?

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Decomposoer

Light

Water

Soil

The Allele which is not expressed is called:

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Dominant

Recessive

Homozygous

Hetrozygous

Reduce the possibility of infection on skin :

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Disinfectants

Antibiotics

Antiseptic

Digitalis

Diazepan is a drug:

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Analgesics

Antibiotics

Sedatives

Vaccines

The hardes connective tissue of body is:

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cartilage

ligaments

bone

tendons

Which of these is an anti-viral proteins?

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Urokinase

Thymosin

Insulin

Interferon

Lungs are enclosed in a membrane called;

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peritonium

pleural membrane

epidermis pericardium

Most of the gaseous exchange in a leaf occurs through.

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Stomata

General surface

Cuticle

lenticels

In alcoholic fermentation, which bacteria is used?

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Sacchoromyces

Lactobucillus

Strepto-coccus

Both B and C

A cardiotonic digitalis is obtained from a plant.

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Poppy

Fungi

Cannabis

Foxglove

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