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.
What are antibiotics? Briefly define the term. Give some examples of antibiotics.
Write down the elements which form middle ear? And also write down the names of the three middle ear ossicles which participate in phonosensitivity?
What is your core competencies are, whenever it comes to NHS Jobs?
Managers are responsible for the final outcomes by making the right decisions and plaguing their different roles effectively. These are greatly facilitated by the knowledge of research, which heightens their sensitivity to the innumerable variables operating in the situation. Managers wou
Assume that Bill is a big movie buff & enjoys renting movies from the local video rental outlet. Suppose that he is eager to pay $5 for the first movie he rents for the weekend but would pay only $4 for a second and yet only $3 for a third movie. If the vi
Deliverable Length: Individual portion 1–2 pages, Group Portion, PowerPoing presentation including 10-12 slides Details: Your health care organization has called upon you to lead a work team to
Describe the term cotyledons?
Describe the functions of musculoskeletal system?
How carbon dioxide made by consumers and producers?
SRM: This stands for Supplier Relationship Management. It's very effective for the companies that have large number of users whom directly can purchase the material by using the Shopping Cart screen for which the m
18,76,764
1928537 Asked
3,689
Active Tutors
1452835
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!