Fixation and movement to echinoderms, Biology

Assignment Help:

Q What is the system that permits fixation and movement to echinoderms?

The system that permits fixation and movement to substrates in echinoderms is called the ambulacral system. In these animals water enters through a structure called madreporite passes through channels and reaches the ambulacral feet in the undersurface of the body. In the ambulacral region in contact with the substrate there are tube feet emptied and filled by water thus acting as suckers.


Related Discussions:- Fixation and movement to echinoderms

Show six bad listening habits, Discuss six bad listening habits. Which do y...

Discuss six bad listening habits. Which do you think is the biggest challenge for you personally?

ANAT 260 Signature Assignment, ANAT 260 Signature Assignment Instructions: ...

ANAT 260 Signature Assignment Instructions: Address each question below as it relates to the case study given. A patient was brought to the Emergency Department by ambulance with t

Determine the stabilized forms of natural colourants, Stabilized forms of n...

Stabilized forms of natural colourants The mimicking of the native environment in which a natural colour exists is just one way of producing a stabilized form. In this case, th

Explain the central dogma of molecular biology, Which one of the following ...

Which one of the following does not follow the central dogma of molecular biology? 1. Pea 2. Mucor 3. Chlamydomonas 4. HIV HIV is the central dogma of molecular bi

Psychoactive plants of the old world, Archaeological data provide valuable ...

Archaeological data provide valuable information about the uses of plants in the past. Information comes from a number of sources, including fossil plant and human remains as well

Phototropism - root and shoot morphogenesis, Phototropism - Root and Shoot ...

Phototropism - Root and Shoot Morphogenesis  Paratonic growth movement of part of a plant in response to light, e.g. bending of stems of indoor plants towards a window, brough

Flow cytometry, Ask que1. Design a 4 colour Flow cytometry experiment with ...

Ask que1. Design a 4 colour Flow cytometry experiment with an aim to identify B220-, CD3+, CD4+ (DOUBLE POSITIVE) AND B220+, CD3-, CD4- (DOUBLE NEGATIVE) cells. Select from the fol

Horse diseases-epidemiology, Epidemiology Infection is transmitted   b...

Epidemiology Infection is transmitted   by direct contact between infected domestic and wild animals and susceptible livestock; by arthropod vector (Phlebotomus, Aedes and Cul

Methods of filter feeding, Methods of Filter Feeding More elaborate me...

Methods of Filter Feeding More elaborate methods of filter feeding are seen in tube dwelling polychaetes which use tentacles to entangle the food particles. Figure shows some

Explain electron volt, Explain Electron Volt Electron Volt: Amount of k...

Explain Electron Volt Electron Volt: Amount of kinetic energy obtained by an electron, initially at rest, after undergoing an acceleration by a one volt potential difference.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd