Difference between complete and incomplete digestive system
What is the basic difference between a complete and an incomplete digestive system? How are such kinds of digestive tubes related or not to extracellular digestion?
Expert
Animals with an incomplete digestive system are such in which the digestive tube consists only one opening (that is, cnidarians and platyhelminthes). The animals with a complete digestive system are such in which the digestive tube consists of two openings, anus and mouth (all other animal phyla, with the exception of poriferans, which do not encompass any digestive tube).
In animals with incomplete digestive tubes, the digestion is mixed; it starts in the extracellular space and completes in the intracellular space. In animals with complete digestive systems extracellular digestion in the digestive tube predominates.
Define type I hypersensitivity in short?
Why do mitochondria of sperm cells concentrate within the base of the flagellum?
This will be one of the major challenges, on the one hand, there is the challenge to meet the expectation of the highly educated with shrinking opportunities for promotion because of the downsizing and flattening so organizations, and on the other hand, there is the challenge of bringing employee
How is the extracorporeal digestion related to the predation in arachnids?
Explain the term coacervates?
Write down main external morphological characteristic which differentiates platyhelminthes from other worms (nematodes)?
Can mitosis take place in the haploid cells and in the triploid cells?
What is the mechanism of precipitation?
State the importance of iron in the diet? Which disease is caused by the deficiency of the iron?
What is structure within which the follicle is changed after ovulation? What isthe significance of such structure into menstrual cycle?
18,76,764
1924764 Asked
3,689
Active Tutors
1414952
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!