4.(a)How do organisms reproducby fission?Write the names of any 2 organisms which reproduce by this method .
(b)Differentiate between the fission if Leishmania and Plasmodium .
5.(a)Name the end products formed due to the digestion of : --- Proteins ----Carbohydrates ---- Fats
One of the following organism does not depend on simple diffusion of gases for breathing and respiration. This organism is : (a) Amoeba (b) Prawn (c) Planaria (d) Bryophyllum