Do echinoderms have an excretory system, Biology

Assignment Help:

Q. Do echinoderms have an excretory system? How is excretion done in these animals?

Echinoderms do not have an excretory system their excretions are eliminated by diffusion.


Related Discussions:- Do echinoderms have an excretory system

Types of organization chart, Types of Organization Chart: There are  t...

Types of Organization Chart: There are  two important  types of organization chart.  a)  Vertical i.e.,  from top to bottom.  b)  Horizontal  i.e., from  left to right.

Ovary is half-inferior in which flower, Ovary is half-inferior in the flowe...

Ovary is half-inferior in the flowers of : 1. Guava 2. Plum 3. Brinjal 4. Cucumber Plum is the flower in which ovary is half - inferior

Animal disease model, Animal disease model The second area of transgeni...

Animal disease model The second area of transgenic application in agriculture is to develop lines of animals resistant to some specific damaging diseases. While the genes of in

Show the examples of arthropods, Q What are the few examples of arthropods?...

Q What are the few examples of arthropods? Ants, crabs, cockroaches, shrimps, flies, spiders and scorpions are examples of arthropods.

How to compare and contrast acids, Compare and contrast acids and bases in ...

Compare and contrast acids and bases in terms of their H+ ion and OH- ion concentrations.

Mcnaughton case and law, MCNAUGHTON'S CASE AND LAW: In 1843, McNaughto...

MCNAUGHTON'S CASE AND LAW: In 1843, McNaughton shot and  killed Sir Robert Peel's secretary Edward -Drymmond.  It was  shown  that McNaughton suffered from a number of  delusi

Explain the objectives of history of mart disease, Explain the OBJECTIVES o...

Explain the OBJECTIVES of history of mart disease? After reading this unit, you should be able to: 1. Understand the importance of Cardio-vascular diseases as the leading cause

Explain working of cerebral cortex, Q. Explain working of Cerebral Cortex? ...

Q. Explain working of Cerebral Cortex? Cerebral Cortex/Cerebrum: The cerebrum or the cortex is the large part of the brain and is associated with the cognitive functions of the

Secondary egg envelopes, Secondary Egg Envelopes These are secreted b...

Secondary Egg Envelopes These are secreted by oviducts and other accessory parts of genital organs while the egg is passing through them from ovary to the exterior. a) In

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