School of Life Sciences | Ask A Biologist

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Pies Tubulares

pies tubularesLos pies tubulares que no están trabajando para empujar el erizo a lo largo parece estar comprometido en un movimiento bastante suave. Se ven un poco borrosas, porque fueron se movieron al momento de tomar la foto. Puedes ver que tan largas y delgadas son. Ahora compara estos pies tubulares con la foto que fue tomada con escaneo electrónico de un único pie tubular en la parte baja.

pies tubulares SEM

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Be part of Ask A Biologist

by volunteering, or simply sending us feedback on the site. Scientists, teachers, writers, illustrators, and translators are all important to the program. If you are interested in helping with the website we have a Volunteer page to get the process started.