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  3. 7th Class
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  5. Transportation in Animals and Plants

7th Class Science Transportation in Animals and Plants Question Bank Transportation in Animals and Plants

  • question_answer
    DIRECITONS: Read the following three statements and choose the correct answer. (i) Calcium is needed for haemoglobin formation (ii) R B Cs is red due to haemoglobin (iii) Protein part in haemoglobin is haeme

    A) Statement (i) and (iii) are incorrect but (ii) is correct

    B) Statement (i) and (ii) are incorrect but (iii) is correct

    C) All statements are correct

    D) All statements are incorrect

    Correct Answer: A

    Solution :

    Protein part is globins. Iron is needed for hemoglobin formation.


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