Answer:
For regulating activities of cell.
Explanation:
Ad nucleus consists of genetic materials like DNA,RNA which is responsible for controlling and directing all the activities of cell.
2) Stomata are flanked by them...
Transpiration is controlled by opening and closing of the stomata, which is accomplished through swelling or shrinking of guard cells.
Pistil the female reproductive part of a flower
➜ The conditions necessary for autotrophic nutrition are sunlight, chlorophyll, carbon dioxide (CO2) and water (H2O).
The byproducts of autotrophic nutrition are water and oxygen.
