Phylum annelida are vascular beings, Biology

Assignment Help:

Q. What is signifying when it is said that beings of the phylum Annelida are vascular beings? From which other phyla of the animal kingdom does this feature differentiate them?

The classification of these beings as vascular beings means that they have a circulatory system, with vessels that distribute substances all through the body.

Poriferans, cnidarians and flatworms do not have a circulatory system. In nematodes there is circulation of nutrients and gases through the pseudocoelom fluid.


Related Discussions:- Phylum annelida are vascular beings

Probability concept of requirements vs risk of deficient, Define Probabilit...

Define Probability concept of requirements vs risk of deficient and excess intake? Figure best illustrates the concept of a requirement for an essential nutrient. The relations

Explain about the nucleoproteins, Explain about the Nucleoproteins? Nuc...

Explain about the Nucleoproteins? Nucleoproteins are combinations of nucleic acids land simple proteins, which usually consists of a large number of basic amino acids. Nucleopr

How to evaluate both the magnitude, According to the Nernst equation, the e...

According to the Nernst equation, the equilibrium potential for any ion (Eion) distributed across a membrane is dependent on the internal (Ionin) and external (Ionout) concentratio

Criticism of lamarckism, point out the criticism of lamarckism in any six s...

point out the criticism of lamarckism in any six short points.

Prolactin - vertebrates, Normal 0 false false false EN-...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Phylum Protozoa, salient features of phylum Protozoa

salient features of phylum Protozoa

Explain the source of energy - growth of microorganism, Explain the Source ...

Explain the Source of Energy - Growth of Microorganism? Constant supply of energy is required to carry out cellular activities, like biosynthesis and degradation of macromolecu

Pericarditis , Pericarditis Pericarditis is a syndrome caused by infl...

Pericarditis Pericarditis is a syndrome caused by inflammation of the pericardium. Causes i) Infections Bacterial : Pneumococci, Staphylococci, Streptococci,

Plankton - aquatic ecosystem, Plankton - Aquatic Ecosystem This group ...

Plankton - Aquatic Ecosystem This group includes both microscopic plants (phytoplankton) and animals (zooplankton) found in all aquatic ecosystems, except certain swift moving

Gametes and genotypes, what type of gametes would be produced from genotype...

what type of gametes would be produced from genotype AA, Bb, AABb and someone who is heterozygous for 3 traits

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