The temporary membrane that serves as a respiratory organ in an egg is called the chorioallantois. This structure forms from the fusion of the chorion and allantois membranes and facilitates gas exchange, allowing oxygen to enter and carbon dioxide to exit the developing embryo. It plays a crucial role in the respiration of avian and reptilian eggs during incubation.
The lungs
no they are to small to have a respiratory system or organ so they breath through there cell membrane
placenta
The Placenta
The lung
Type your answer here... the respiratory organ of amoeba is lungs
The skin is an example of a membrane that also serves as an organ system. It is the largest organ in the body and helps to protect internal organs, regulate body temperature, and sense the external environment.
Any animal that breathes has a respiratory organ
Compared to what? It is the only respiratory organ in humans.
the type of respiratory organ mollusks have is GILLS.
the primary respiratory organ for cockroach is trachea
You have the organ called as placenta. The foetus gets the oxygen and nutrition from the mother. The blood of the mother and foetus comes very close to each other in the placenta. Both are not mixed up. They are separated by very thin membrane. The surface area of the contact is very large as compared to the size of placenta.