Question

how are wastes products excreted by amoeba

Answer 1

Through diffusion, it occurs.

Answer 2

●The waste products are excreted by Amoeba through diffusion.

●Specific excretory organs are absent in unicellular organisms like Amoeba.

●Amoeba possess osmoregulatory organelle called contractile vacuole.

● It collects water and wastes from the body, swells up, reaches the surface and bursts to release its content to outside.

●The main excretion takes place through body surface by simple diffusion.

●The waste material carbon dioxide is removed by diffusion through the cell membrane.