What is the function of these cells
(i)Epidermal cells,
(ii)Xylem cells,
(iii)Phloem cells
(iv) Photosynthetic Cells
Answers
Answer:
1)they give boundaries between plant fell and the external environment.
2)helps in the flow of water in the cell
3)helps in flow of food in the plant
4)helps in generation of food in leaves
Answer:
1.the epidermis and its waxy cuticle provide a protective barrier against mechanical injury, water loss, and infection. Various modified epidermal cells regulate transpiration, increase water absorption, and secrete substances
2.Xylem is the specialised tissue of vascular plants that transports water and nutrients from the plant–soil interface to stems and leaves, and provides mechanical support and storage.
3.Phloem is the vascular tissue in charge of transport and distribution of the organic nutrients. The phloem is also a pathway to signaling molecules and has a structural function in the plant body. It is typically composed of three cell types: sieve elements, parenchyma, and sclerenchyma.
4.Photosynthetic cells contain chlorophyll and other light-sensitive pigments that capture solar energy. In the presence of carbon dioxide, such cells are able to convert this solar energy into energy-rich organic molecules, such as glucose.