Question

(c) Find the circumcentre of the triangle ABC, whose vertices are
A(4,6),B(0,4) and C(6,2) respectively.
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Answer 1

Answer:

Phloem. Xylem is the complex tissue of plants, responsible for transporting water and other nutrients to the plants. Phloem is living tissue, responsible for transporting food and other organic materials. Xylem consists of dead cells (parenchyma is the only living cells present in the xylem).