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Biology quiz 2013

In which organ of the human body are the lymphocyte cells formed?
Spleen

Which plant is used for green manuring in India?
Sunhemp

Alpha-keratin is a protein present in:
Wool

The Hepatitis-B, which affects liver, is actually a:
Virus

The short upper part of the human instestine next to the stomach is called
Duodenum

The phenomenon by which water molecules move from a weaker solution to a stronger solution through a semi-permeable membrane is called:
Osmosis

Desert plants wood be characterised by:
Sunken stomata

Flower colours are due to:
Anthocyanins

The sweetest sugar is:
Fructose

The largest flower in the world is that of:
Rafflesia

Contributor: Khirabdhi Mashra

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