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If the head of cockroach is removed, it may live for few days because:
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The roots that originate from the base of the stem are
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The plant parts which consist of two generations one within the other
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Which of the following pairs is of unicellular algae ? a) Anabaena and volvox
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The enzyme enterokinase helps in conversion of : a) Caseinogen into casein
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The QRS complex in a standard ECG represents : a) Depolarisation of ventricles
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