Question

In the given diagram of a closed stomata: (1), (2), (3) and (4) respectively are:

Options

• nucleus, chloroplast, guard cell, vacuole

• nucleus, chloroplast, vacuole, guard cell

• chloroplast, nucleus, vacuole, guard cell

• vacuole, guard cell, nucleus, chloroplast

Answer 1

nucleus, chloroplast, vacuole, guard cell

Explanation:

Stomata open and close in response to turgor pressure, which is brought on by the osmotic movement of water in the guard cells. The expansion of the guard cells during turgidity leads to the opening of stomata. Guard cells become flaccid when they lose water, which causes the stomata to close.