Identify the figure shown.

Explain development in detail.

The protective layer found at the site of abscission is ..........

Plants follow .....$A$.... pathways in response to environment or phases of life to form different kind of structures. This ability is called ....$B$...... Complete the given statement with the correct combination of options.

Select the correct option regarding plant development.

The deteriorative processes in plants that naturally terminate their functional life are collectively called