Please select a subject first
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Describe some flight adaptations of the birds.
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Write short note on protochordates.
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Give an example of Urochordata.
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Give one point of difference between notochord and nerve cord.
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Distinguish between Nonchordata and Chordata.
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How do animals of Porifera differ from animals of Cnidaria?
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Distinguish between polyp and medusa.
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Write down four general characters of Porifera.
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Write down four general characters of cnidarians (coelenterates).
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Explain general characteristics of phylum Platyhelminthes.
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Describe general characteristics of phylum Annelida.
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Explain the general charaters of phylum Mollusca.
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Explain the general characters of phylum Arthropoda.
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Name major phyla of Animal kingdom. Write down one character and one example of each of them.
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Describe the important characters of mammals.
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What are pisces? Classify and explain two different kinds of fishes by the help of suitable examples.
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Why is rabies is called hydrophobia? Explain.
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It was diagnosed that the body of a patient has lost its power of fighting any infection. Name the disease he is suffering from. What type of microbe is responsible for this disease and how does it spread from one person to the other.
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Why a person suffering from AIDS cannot fight even very small infections?
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Mention two means of physical contacts by which AIDS does not spread.
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