Y Yatendra Sir π Tutor III β 5.66K Points Q. Which of the following statements is not correct? (A) Deoxygenated blood is poured into right atrium of heart. (B) The excretory units of flatworms are flame cells. (C) Human kidney has about 1 million nephridia (D) Tracheids and vessels are non-living conducting tissues. ποΈ Show Answer π¬ Discuss π Share β Correct Answer: (C) Human kidney has about 1 million nephridia