Classification of multicellular animals, Biology

Assignment Help:

Classification of Multicellular Animals

The multicellular animals (Animalia) originated from the simpler protozoan protists. You know the simpler multicellular animals further evolved, giving rise to the diversity of the animal life which came to exist on the earth. In this you will learn the characteristic features of some of the phyla comprising this animal diversity namely, Porifera, Cnidaria, Ctenophora, Platyhelminthes, Nematoda, and Rotifera, and also study their further classification into classes.


Related Discussions:- Classification of multicellular animals

What do you mean by fixation?, What do we mean by fixation? Fixation is...

What do we mean by fixation? Fixation is the process of preserving internal and external structures of microorganisms.  It leads to the killing of microbial cells and their fir

Define the elimination of vitamin e, Define the Elimination of Vitamin E? ...

Define the Elimination of Vitamin E? The primary oxidation product of α-tocopherol is α-tocophery quinone that can be conjugated to yield the glucuronate. This glucnronide is e

Define feeding and nutritional management of dysphilgia, Define Feeding and...

Define Feeding and Nutritional Management of Dysphilgia? A multidisciplinary approach is essential for successful management of dysphilgia. Patient, nurse, physician, die titi

Water loss during excretion, Water loss during excretion In terrestria...

Water loss during excretion In terrestrial animals body water is also lost during excretion of nitrogenous wastes. A number of physiological adaptations have taken place to mi

Show very low level of lactase activity, Q. Show Very low level of lactase ...

Q. Show Very low level of lactase activity? Very low level of lactase activity: at very low level of lactase activity all milk products must be eliminated, substitutes of milk

Seed dormancy - plant growth substances, Seed Dormancy - Plant Growth Subst...

Seed Dormancy - Plant Growth Substances Seed dormancy is critically important for the survival of plants. Factors involved in seed dormancy are: A. Environmental Factors

Nutrition, what is non conventional feed

what is non conventional feed

How can we increase of total peripheral resistance, How can we increase of ...

How can we increase of total peripheral resistance?   A.  A decrease in the diameter of every arteriole.   B.  An increase of sympathetic discharge to all the smooth muscles

Changes in the malarial parasite, The parasite completes a part of its life...

The parasite completes a part of its life histroy in man in two stages. They are : a) Pre-Erythrocytic cycle. b) Erythrocytic cycle. 1. When an infected female Anopheles mosquit

Etiologic factor of ulcerative colitis, Q. Etiologic factor of ulcerative c...

Q. Etiologic factor of ulcerative colitis? No single etiologic factor has been identified although genetic auto-immune factors are thought to be involved. Although exacerbation

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