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Most common disease of poultry in India is

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Most abundant tissues of our body are

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Mumps is a disease caused by

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Rain water helps to increase the ____ to some extent.

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Number of chromosomes in down's syndrome is

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Plants are killed in winter by frost

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One of the following is most suitable for study of mutations

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Pulses are a good source of

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Oxygen in our blood is transported by a protein named

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Nymph is the name of young one of

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One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?

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Plants that grow under average temperature and moisture are called:

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Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of

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Mutation is

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Pollination by wind is called

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Pollen grains in plants are produced in

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Nitrogen is fixed in ecosystems in ways stated below. Which one of the statements below is false?

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Ptyalin is an enzyme produced in the

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Mycobacterium leprae causes leprosy, Corynebacterium diphtheria causes diphtheria and Vibrio comma causes

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Biotic component of the environment does not include-

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