Examples of organisms in which extracellular digestion occurs are
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2002
Animals aestivate when the environment in which they live becomes
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2002
The structure that is common in the embryos of mammals, amphibians, birds, fishes and reptiles and which is an evidence of their common ancestry is the
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2002
A feature of the caste system of bees and termites ia that
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2002
Birds which are large with long straight pointed beaks, long necks and long legs are likely to be
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2002
The experimental set-up can be used to demonstrate that
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2002
Which of the following statement is correct about the experiment?
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2002
The capture and digestion of insects by a pitcher plant is a special form of nutrition termed
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2002
The presence of endoskeleton is characteristic of
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2002
The mammalian erythrocytes differ from the leucocytes at maturity because the erythrocytes are
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2002
In which of the following groups of fruits is the pericarp inseparable from the seed coat?
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2002
The organ located within the duodenal loop in the mamal is the
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2002
The mode of nutrition exhibited by a tapeworm is
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2002
Which of the following pairs of organ is located in the anterior half of the mammalian body cavity?
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2002
When a marine fish was taken from the ocean and put in a tank of fresh water, it died after a short period because
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2002
The gland usually found in the position labelled I is the
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2002
The structure labelled I represented the
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2002
The function of the absorption is performed by the structure labelled