Describe the way of life of sponges
Describe the way of life of sponges?
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Sponges live entirely in an aquatic environment and they are joined by their base to a substrate (that is, fixation ground). Sponges are filtering animals; they nourish themselves from nutrients which enter their atrium brought in by water.
How male gametophytes and male gametes formed in the angiosperms?
What is an instance of intra-specific competition?
Specify some of the signs and symptoms which is found in the patients having hyperthyroidism?
I. Temperament: Temperament and other non-intellectual personality traits are distributed according to the normal distribution. Temperament is the degree to which one responds emotionally. II. Interest: The individual normally has many interests in
Give a brief explanation of autotrophic beings. And also give a brief explanation of heterotrophic beings?
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Why protease-supplying cells of stomach and of pancreas make only precursors of active proteolytic enzymes?
Briefly state the Hardy Weinberg equilibrium.
Give a brief explanation of cytochromes.
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