Question

Plz tell answer of 2and 3

Answer 1

Ans 2 Four types of elements together form up the xylem tissue.These elements are

1. Tracheids

2. Vessels

3. Xylem parenchyma

4. Xylem fibres

Ans 3 Simple tissue are made up of only one kind of cells, which look like each other. While, complex tissues are made up of more than one kind of cells. Parenchyma, collenchyma and sclerenchyma are the examples of simple plant tissue while xylem and phloem are complex tissue.