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Rainbow Rainbow

Class 10th
Maths
2 years ago

3. Which of the following statements is true about Unio? (a) Unio has a one chambered heart (b) Unio has a two-chambered heart (c) Unio has a three-chambered heart (d) None of the above

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Dileep Vishwakarma

2 years ago

Sol: (c) Unio has a three-chambered heart

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