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In female cockroaches,
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Important Questions on Structural Organization in Animals
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Read the following statements:
(i) Head is triangular in shape and lies anteriorly at right angles to the longitudinal axis.
(ii) Head is formed by fusion of nine segments and has restricted mobility.
(iii) The entire midgut of cockroach is lined by cuticle.
(iv) Antennae of cockroach has sensory receptors for monitoring the environment.
(v) Mushroom glands are present in 4th-6th abdominal segment in male cockroach.
Which of the above statements are correct?
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The female reproductive system of cockroach consists of two large ovaries lying
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Identify the wrong statement regarding reproductive system in cockroach.
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What would happen to the heart if we cut the nerves supplying the heart of cockroach and rabbit?
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If head of a cockroach is cut off, it will still live for as long as one week because
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The nymph of the cockroach grows by molting about ________ times to reach the adult form.
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On an average, the females of cockroaches produce oothecae containing eggs.
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Which of the following mouth parts of cockroach are unpaired?
