Describe the Excretion in Amoeba
Excretion in Amoeba
In amoeba Co2, water and ammonia are major waste products. In amoeba contractile vacuoles are excretory organs. Contractile vacuoles are osmo-regulatory in function. They continuously remove excess water from body, which also carries some ammonia and carbon dioxide. These wastes also excreted through simple diffusion.
Note: In much of China, there is no such thing as heating. If in the northern part at least some kind of heating exists, then in the more southern parts it is not at all. For this reason, in the winter time in the classrooms is very cold: many are engaged, without removing the outer clothing. Fortunately, at home you can wrap yourself in a warm blanket, lie on an electric mattress, turn on the air conditioner to heat the air and enjoy life. During the session, especially if the training takes place in mixed groups with Chinese students, teachers make concessions to foreigners. They understand that it is pointless to make the same demands on native speakers and only those who have started studying it, so they give foreign students a task that is easier, they help them in the exam, or even put them off automatically. In China, it is strictly not recommended to drink tap water. Strong pollution of sources leads to the fact that tap water can not be used not only for drinking, but also in agriculture and even in industry. But this is not such a big problem for the student, because in any store you can buy a bottle of water of the required size or order drinking water with home delivery.