The water vascular system of echinoderms _. The water vascular system of echinoderms _. is analogous to the gastrovascular cavity of flatworms moves water through the animal's body during suspension feeding functions in locomotion and feeding functions as a circulatory system that distributes nutrients to body cells is bilateral in organization, even though the adult animal is not bilaterally symmetrical

Question

29-08-2020
Biology

contestada

The water vascular system of echinoderms _. The water vascular system of echinoderms _. is analogous to the gastrovascular cavity of flatworms moves water through the animal's body during suspension feeding functions in locomotion and feeding functions as a circulatory system that distributes nutrients to body cells is bilateral in organization, even though the adult animal is not bilaterally symmetrical

Respuesta :

Otras preguntas

Find the circumference of the circle with the given radius or diameter. (Use 3.14 for it) r=20

Lawler Clothing sold manufacturing equipment for $29,000. Lawler originally purchased the equipment for $93,000, and depreciation through the date of sale total

Read the paragraph, which has an error in adjective-noun agreement. Then, answer the question. La Sra. Estela Smith y el Sr. Alonso son maestros agradablos. Los

Shari is taking notes in preparation for her oral presentation on the impacts of excessive homework on high school students. She finds a study that shows that h

this is the graph of f(x). what is the value of f(2)?

Mario recently earned his Ph.D. in biochemistry and has been asked to join a lab at a prestigious university. After a month on the job, he remarked to a graduat

Can someone please help me I really need help please help me thank you

Barnes Company uses a job order cost system. Barnes Company uses a job order cost system. The following data summarize the operations related to production for

It would really help if someone could tell me the answers for those questions

1) For question 1, use the figure below. a) Are the following polygons similar? Explain. (2 pts) Yes or No b) Assume the polygons are similar. Write a similarit

ACCESS MORE EDU ACCESS

marianaegarciaperedo marianaegarciaperedo · Answer 1 · 2020-08-29T04:52:40+02:00

Answer:

The water vascular system of echinoderms functions in locomotion and feeding.

Explanation:

Echinoderms have a unique vascular aquatic system called the ambulacral system.

The ambulacral system refers to a net of fluid-filled channels derived from the coelom with functions related to gas exchange, feeding, stimuli reception, and locomotion. This system acts as a hydro motor apparatus.

The opening to the exterior of this vascular system is through an opening known as madreporite. This structure is united to the circular channel that surrounds the animal´s mouth and from where five radial channels emerge and extend along each arm. Water runs through these structures and makes it possible the gas exchange, feeding, locomotion, and other functions. By hydrostatic pressure, little tubular feet are protruded and retracted and help the animal to move.