Science, asked by vk772552, 1 year ago

how do other organisms breathe? Do they you have lungs like those of human beings? Make a
table to explain it

Answers

Answered by sharmavidushi0101
1

1. Through Plasma Membrane

In unicellular animals, such as amoeba, exchange of gases takes place through cell surface. They absorb oxygen from the surrounding air or water and give out carbon dioxide through plasma membrane by diffusion.

2. Through Body Wall or Skin

Tapeworms, earthworms, and leeches use their skin for the exchange of gases. The skin of Earthworms is very thin and moistened. Many blood cells are spread on this skin. These blood cells are known as capillaries. The exchange of gases occurs at capillaries. They die of suffocation if their skin is dried up.

3. Through Tracheal System

In insects like cockroaches, grasshopper, transportation of gas or gaseous exchange take place by a special type of fine tubes is called tracheae.


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