Question

Select the option and Fill in the blank

Oxygen , Nitrogen, Carbon di oxide , Urea, Ammonia, Cell membrane, cell wall , Fungi, Diffusion, Osmosis, Contractile vacuoles,



________ and _________ are the main waste materials in amoeba. These waste materials are excreted by the process of ____________ through the body surface with the help of _________. These waste materials then move to the ____________ and release the contents outside in the surrounding water.

Answer 1

Answer:

Amoeba possess osmo-regulatory organelle called contractile vacuole. This collects water and waste 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 the process of osmosis.

Answer 2

Answer:

Mark my answer as brainlist, please.

Explanation:

1) Carbon dioxide, Ammonia

2) Diffusion, Contractile Vacuoles

3) Cell membrane