enzymes
A gill is a filamentous organ specialized for the exchange of gases underwater. Some aquatic animals have gills that are adapted in such a way so as to allow them to breathe out of the water.
The organ responsible for exchanging oxygen and carbon dioxide during respiration in water is called the gills. Gills are highly specialized structures found in aquatic animals such as fish that facilitate the exchange of these gases between the water and the animal's bloodstream.
Branchial respiration is a type of respiration that occurs in aquatic animals through their gills. It involves the exchange of gases, such as oxygen and carbon dioxide, between the animal and the surrounding water. Gills are specialized structures that facilitate this gas exchange process in aquatic organisms.
Leaves are adapted for photosynthesis, gas exchange, and water regulation. Their broad, flat surfaces maximize light absorption, while stomata facilitate the exchange of gases like carbon dioxide and oxygen. Additionally, many leaves have adaptations to reduce water loss, such as a waxy cuticle or specialized shapes that minimize transpiration. These features collectively enhance a plant's ability to thrive in its environment.
Gaseous exchange and evaporation of water vapour
Excess gases such as oxygen and water vapor pass out of the leaf of a plant into the atmosphere through small openings called stomata. Stomata are specialized pores located on the surface of leaves that regulate the exchange of gases and water vapor between the plant and its environment.
Invertebrates that exchange gases through gills include various species of marine and freshwater organisms, such as mollusks (like clams and octopuses), crustaceans (like crabs and shrimp), and certain annelids (like segmented worms). These gills are specialized structures that facilitate the uptake of oxygen from water and the expulsion of carbon dioxide. Gills can be external or internal, depending on the species and its habitat. This adaptation allows these invertebrates to efficiently respire in aquatic environments.
No, stomata primarily allow gases to exit the plant, including oxygen, which is a byproduct of photosynthesis. They facilitate the exchange of gases, enabling carbon dioxide to enter the plant for photosynthesis while allowing oxygen and water vapor to be released. This gas exchange is crucial for plant respiration and overall health.
Thallus pores facilitate the exchange of gases, such as oxygen and carbon dioxide, in lichens. They also regulate water vapor exchange and help in nutrient absorption and waste removal. Thallus pores play a crucial role in the overall physiology and metabolism of lichens.
In prawns, gas exchange occurs through specialized gill structures. These gills are rich in blood vessels and allow for the exchange of oxygen and carbon dioxide between the prawn's respiratory system and the surrounding water. The thin, permeable surface of the gills facilitates efficient gas exchange.
Aquaporins, which are specialized proteins in the cell membrane, are believed to be responsible for the rapid water exchange in plant cells. These proteins facilitate the movement of water molecules across the membrane, allowing for efficient water transport within the cell.
Gills are the respiratory structures in aquatic animals that remove oxygen from water. They are specialized tissues with a large surface area that allows for efficient exchange of gases. Water passes over the gills, and oxygen diffuses from the water into the bloodstream of the aquatic animal.