Question

Plz answer these questions ​

Answer 1

Answer:

Q1 Xylem

Q2 xylem: it consists of tracheids,xylem parenchyma, xylem sclerenchyma and xylem fibers.

phloem: it consists companion cells, sieve tubes , phloem fibers.

Q3 ascent of sap is upward moving movement of water and minerals from the roots to the leaves.

Q4 Root pressure theory is the transverse osmotic pressure within the cells of a root system that causes sap to rise through a plantstem to the leaves.