Lignin Is Found Primarily in

Q5: Companion cells are found adjacent to vessel

Q6: Groups of cells that have a similar

Q7: Nectar is an example of a substance

Q8: The porous regions of sieve-tube elements are

Q9: In woody plants most of the vascular

Q11: Actively dividing cells can be found in<br>A)

Q12: The tissue in which lenticels are formed

Q13: Parenchyma cells that develop irregular extensions of

Q14: Guard cells differ from other epidermal cells

Q15: Which of the following tissues has sugar