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Most aquatic arthropods have external gills

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13y ago

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Do aquatic arthropods exchange gases through a tracheal tubes b gills c their exoskeleton d book lungs?

Aquatic arthropods mostly exchange gases through (c) gills; some (like the horseshoe crabs) have book gills. The "book lungs" term usually applies to most arachnids like scorpions and spiders, which are terrestrial; most other terrestrial arthropods exchange gases through special holes in their segments called spiracles, attached to the tracheal tubules/tracheola which connect directly to the tissues.


What are three activities than exoskeleton makes more difficult for arthropods?

Exoskeletons can make certain activities challenging for arthropods, such as growth and molting, as they must shed their rigid outer layer to increase in size, which is a vulnerable period. Additionally, exoskeletons can limit flexibility and mobility, making rapid movements or intricate maneuvers more difficult. Finally, exoskeletons can hinder respiration in aquatic arthropods, as the rigid structure may restrict the efficient exchange of gases through gills.


What is branchial respiration?

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.


What is a filamentous organ that allows for the exchange of gases underwater?

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.


How do plants exchange gases?

Through stomata and lenticells


The primary function of external gills in aquatic animals is to do what?

The primary function of external gills in aquatic animals is to exchanges gases. However, gas exchange is more difficult with external gills.


During respiration the exchange of gases takes place through the walls of the what?

During respiration the exchange of gases takes place through the walls of the alveoli. From there, the oxygen is taken by the blood to the body tissues.


What is the respiration of annelids?

Some aquatic annelids have something akin to gills, and the others do gas exchange through the body wall. They have no respiratory system as such. Wikipedia has some additional information, and a link is provided.


The exchange of respiratory gases in a cell takes place through the?

the lungs


How does shark exchange gases?

Like all fish- through their gills.


How does exchange of gases takes place in plants?

exchange of gases respiration and photosynthesis takes place through stem of the plant, the stem is green enough to carry the property of leaves, as in normal plants.. while exchange of gases in huge tree trunks takes place through lenticels, which are present in barks of the trunks... exchange of gases-respiration and photosynthesis- takes place through stem of the plant, the stem is green enough to carry the property of leaves, as in normal plants.. while exchange of gases in huge tree trunks takes place through lenticels, which are present in barks of the trunks...


Specialized passages through the cuticle that enable plants to exchange gases?

stomata.