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Biology

Biology
Sickle-cell anaemia is due to

Bacteria
Genes
Viruses
Hormones

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Biology
Pellagra is caused due to the deficiency of

Pyridoxine
Riboflavin
Thiamine
Niacin

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Biology
Bone deformities occur due to the excess intake of

Phosphorus
Fluorine
Potassium
Fatty acid

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Biology
Metal present in Haemoglobin

Mangnese
Copper
Iron
Zinc

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Biology
Through Nitrogen fixation process nitrogen in the atmosphere is converted into

Ammonium
Hydroxide
Nitrate
Chlorite

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Biology
Who of the following is known as the Father of Biology?

Lamarck
Darwin
Aristotle
Theophrastus

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