Question

Explain the difference between the excretory system of humans and plants

Answer 1

theres nothing like excretory system in plants, unlike humans. in plants, water and gases are lost by the process of transpiration.

Answer 2

For human_Chemical reactions occur in the cells of living organisms all the time to carry out the life processes.For animal_Many unicellular organisms like Amoeba throw out their wastes by diffusion from their body surface. Protozoan’s have no organs for excretion. As they live in an aquatic habitat, their wastes are eliminated by diffusion through the plasma membrane.