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Biology

Which factor in nature causes discontinuous Variation in a population?

Why does milk curdle?

A disorder of the pancreatic b-cells, in which insulin production is either lost or impaired, causes

DNA replication means

Interferons are synthesized in response to

Pollen grains in plants are produced in the

The gland that contains thermostat of the body is the

Typhoid and cholera are typical examples of

Which feature of some species of blue-green algae helps to promote them as bio-fertilisers?

Why is Carbon Monoxide a pollutant -

A disorder which is linked to the Y chromosome in humans (holandric) will

DNA shows hyperchromicity on:

Interferons do not inhibit

Pollination by wind is called

The gland that is present close to Trachea

Typhoid fever is caused by

Which gland in the human body is the called the master gland?

Wilting of plants occurs due to excessive:

Dodder (Cuscuta), mistletoe (Loranthus) and (Rafflesia) are all

Internal ear is filled with

Pollination is best defined as

Typhoid fever is caused by the

Which gymnospermic plant cures rheumatism?

Wisdom teeth is the

A doctor, while using the Sphygmomanometer to measure the blood pressure of a patient, also uses the Stethoscope to listen a whooshing sound of blood, in which among the following arteries?