please please please give me answer . give answer in 10 to 15 words part a and b
Attachments:
Answers
Answered by
0
I hope these help you
Attachments:
Answered by
0
THE ROOT OF PLANTS ARE UNDER THE GROUND BUT ROOT CELLS ALSO REQUIRE OXYGEN TO CARRY OUT RESPIRATION AND RELEASE ENERGY FOR THEIR OWN USE .
THE ROOT OF PLANT TAKE UP AIR FROM THE SPACES BETWEEN THE SOIL PARTICLES.ROOT HAIRS ARE IN THE CONTACT WITH THE SOIL PARTICLES.OXYGEN FROM THE SOIL PARTICLES DIFFUSE TO ROOT HAIRS AND REACH ALL THE CALLS OF ROOT WHERE IT IS UTILISED IN RESPIRATION. CARBON DIOXIDE PRODUCED IN THE ROOT WILL RETURN TO SURROUNDINGS THROUGH DIFFUSION.
Similar questions