Question

answer the following question :- plezz 2morrow have a test in bio

1.what is the shpe of guard cells in stoma of grass leaf?
2.why are stomata absent in roots
3.what are stomata.
4.what do u think is the color of stomata ?
5.what is special about the walls of guard cells?

Answer 1

hy
friend
this is ur ans :h
1:-beans shape is the shape of guard cells
2:-why because stomata helps in transpiration (water vapour) ,transpiration helps only in photosynthesis ..so roots don't photosynthesis
3:-stomata are transpiration cells those have gaurdcells and subsidiary cells
4:-subsidiary cells are light green..and gaurd cells are thick green
5:-those inter exchange H2o,k+ ions(potassium ions),cl+ ions(chlorine ions)and H+ ions