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Aarti Singh

· started a discussion

· 1 Months ago

In the question, it is mentioned choose the "wrong" statement.

As per the question "A" is the wrong statement then how could you say "D". Kindly explain.

Question:

Choose the wrong statement. Haemoglobin is:

Options:
A) The colouring matter of leaves of plants
B) The colouring matter of blood
C) A compound that contains iron
D) Both option B and C 
Solution:
Ans: (a) Both option B and C  are correct

Hemoglobin is an iron-rich protein in red blood cells. Oxygen entering the lungs attaches to the hemoglobin in the blood, which carries it to the tissues in the body.

Knowledge Expert

· commented

· 1 Months ago

Dear student
Correction has been made.

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