How are poriferans characterized, Biology

Assignment Help:

Concerning digestion how are poriferans characterized?

Sponges are dissimilar from other animals since they present only intracellular digestion.

They do not have a digestive system nor do they release digestive enzymes in the spongocoel to cause extracellular break down of nutrients.

Related Discussions:- How are poriferans characterized

Anti-malarial drugs kill the parasites in the blood, (a) Anti-malarial drug...

(a) Anti-malarial drugs kill the parasites in the blood but they do not cure the disease.Why is this? (b) Why was the use of DDT insecticide not successful in eradicating mal

Nature and structure of community, Nature and Structure of Community E...

Nature and Structure of Community Every place on earth -grasslands, forests, and ponds, edge of the river or sea is shared by many coexisting organisms. Plants, animals and mi

Define fish as a rich source of protein, Define Fish as a rich source of pr...

Define Fish as a rich source of protein? The edible portion is skeletal muscles of the body. Even though the skeletal muscles of different animals are basically similar, fish s

Advice on dischargeperi operative problems, Advice on Discharge : Patient...

Advice on Discharge : Patients are allowed to go home on 8th or 9th day. It could be even earlier after off pump coronary artery surgery (OPCAB). They should gradually increase t

Energy, what are the types of pyramids studied

what are the types of pyramids studied

Dry stigma - category of stigma, Dry Stigma - Category of Stigma The C...

Dry Stigma - Category of Stigma The Cotton (Gossypium hirsutum) stigma is covered with long unicellular hairs. At the time of pollination, the stigmatic hairs show a distinct

Determine the uses of electrical recording - brain function, Determine the ...

Determine the uses of Electrical Recording - Brain function We can also learn about brain function by recording its electrical activity. In electroencephalography (EEG) and the

How surgical technique affect osseointegration, How Surgical technique affe...

How Surgical technique affect Osseointegration The osteotomy preparation is critical both from biologic and biomechanical points of view. The bone drilling should be sequential

Special type of wards, Special type of Wards: Additional accommodatio...

Special type of Wards: Additional accommodation or differences in size and shape of some of the special type of wards e.g. Intensive Care Ward, Infectious diseases ward and

Explain dehydration, Explain Dehydration Dehydration is one of the anc...

Explain Dehydration Dehydration is one of the ancient food processing techniques. Dehydration means to completely remove water under controlled conditions, in such a way

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages