How do taenias get food and create gas exchange
How do taenias get food and create gas exchange?
Expert
Tapeworms have hooks and sucking structures on their heads (or scolex) that fixate parasite in the gut wall; such structures often don’t injure the host tissue. The parasite gets food and creates gas exchange throughout the absorption and diffusion across its skin; because it is a platyhelminth it doesn’t having a digestive system or a circulatory system.
What are examples of the ecological and economic importance of molluscs?
Regarding extracellular digestion what do you mean by chemical digestion? Answer: Chemical digestion is the sequence of enzymatic reactions to break macromolecules i
what is the ph inside the stomach? why is the need to keep that PH level?
Work Breakdown Structure (WBS):A) Defines each and every element of the project in a hierarchical framework B) Helps with accountability: facilitates the setting (and, later, the evaluation) of
What are the major features of cellular fungi?
Subsystems in Organization Every system has subsystems which are interrelated to constitute system as entity. Since the organization is a system it
Write down the structures which form the external ear? Specify some of its function?
Do -H groups bound to the central carbons contribute in the peptide bond?
Give a brief explanation of the term cilia and flagella? How do such structures attain the movement? Write down some examples of flagellated and ciliated cells in the humans.
How are animals classified in relation to the germ layers present in their embryonic progress?
18,76,764
1960462 Asked
3,689
Active Tutors
1412483
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!