Question

find the odd one and write the category of the rest-
1. parenchyma, aerenchyma, chlorenchyma, collenchyma

2. Tracheids, Lignified cell wall, mechanical support, xylem parenchyma​

Answer 1

Answer:

Xylem is an odd one- Xylem is a complex permanent tissue, while parenchyma, collenchyma and sclerenchyma are simple permanent tissue.

Explanation:

Xylem consists of tracheids, vessels, xylem parenchyma and xylem fibres.

Xylem is water conducting part. It has tracheids, vessels, xylem parenchyma and xylem fibres.