The possibility of being the outermost layer of a plant cell is highest for which of the following?

Which plant structure contains calcium pectate?

$I.$ Found only in sporophytic phase of life cycle
$II.$ May contain enzymes that are biologically active
$III.$ Often contain strengthening polymers
Select the correct option for cell wall

$A$ student placed two cells in the same solution in two different containers. The observation was given in the table:

Container	Observation
$1$	Cell burst
$2$	Cell does not change its shape

Which structure maintains the shape of the cell present in container $2$ and provides the most significant difference between the two cells?

When a plant cell is treated with cellulase and pectinase enzymes,which of the following is formed?

Which of the following cell structures is non-living?