Choose correct pair.
Parenchyma tissue - found is seed coats of legumes
Collenchyma tissue - Intercellular space is present.
Xylem parenchyma - Dead cells and thick cell wall.
Sclerenchyma tissue - Narrow cells, with lignified cell wall.
Collenchyma is a type of mechanical tissue but it is not as efficient as sclerenchyma. However, it has certain advantages like
Pith is a central part of the ground
Companion cells are part of angiospermic
In pteridophyta and gymnosperms which cells are present in place of companion cell
The commercial jute fibres are obtained from