Question # 1

Among following which is example of co-dominance?

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Blood group A

Blood group B

Blood group AB

Blood group O

Which of the following statement regarding genes is FALSE.

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Genes are located on chromosomes

Genes consist of a long sequence of DNA

A gen contains information for the production of a protein

Each cell contain a single copy of every gene.

Alcohlic fermentation is carried out by:

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Yeast

Becteria

Virus

Algae

In which of the following gaseous exchange occur through stomata?

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The leaves and young stems

Wood stems and nature roots.

Young roots

The aquatic plants

Penicillin is discovered by.

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Joseph Lister

Edward Jenner

Alexander Flemming

Bu Ali Sina

The function of kidneys is;

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urine formation

food transport

absorption of food

removal of oxygen

Decomposers are:

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Algae and becteria

Mosses

Animal

Becteria and fungi

In alcoholic fermentation, which bacteria is used?

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Sacchoromyces

Lactobucillus

Strepto-coccus

Both B and C

Is the smallest bone of human body?

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Malleus

Incus

Stapes

Cochlea

A group of organisms, similar to one another, which can interbreed in nature and produce fertile off springs.

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Species

Genus

Family

Population

Which portion of the nervous system that involantry in action:

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Stomatic nervous system

Motor nervous system

Autonomic nervous system

Sensory nervous system

Drug derived from minerals.

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Morphine

Aspirin

Antitoxin

Tuncher iodine

The average life for donated kidney is.

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1-5 years

5-10 years

10-15 years

15-20 years

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