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प्रश्न
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
पर्याय
one auricle and one ventricle.
two auricles and one ventricle.
two auricles and two ventricles.
one auricle and two ventricles.
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उत्तर
two auricles and two ventricles.
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संबंधित प्रश्न
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