A frog is a member of the amphibian group. It can live in both water and land. It is carnivorous, has a short body, and no tail. The skin of the frog is responsible for respiratory function. The copulating position in frogs is called amplexus. ...
They both have two openings (mouth and anus); and they also have an esophagus, pharynx. ... Mechanical digestion begins in the mouth of a human and occurs in the gizzard of a worm. Worms have only one intestine and humans have two (Large and small intestine). Why do flatworms lack ...
32am and the best case scenario for me at this point, if my kid sleeps as late as she ever does, is 6 hours of sleep, and that’s not enough for the night before the night before I put on the N95 respirator my father mailed me — one of the last in a box he has in his ...
How do pancreatic cells end up in the esophagus? How does the pancreas aid digestion? What kind of cells are lymphocytes? Do pancreatic cells have adrenergic receptors? What part of the cell cycle results in daughter cells? What are osteoprogenitor cells?
Compare and describe the structure and rigidity of the trachea with the esophagus. How do their structures relate to their respective functions? Describe the anatomical and functional differences between the two hemispheres of the brain. ...
This does leave open the question, however, as how broadly we encompass the term “bird.” Do we restrict the concept only to thecrown group,which is the group comprised of all living and extinct descendants of the most recent common ancestor of all living birds? Do we want to exclude so...
Leeches are worms that live in water or on land and feed by sucking blood from fish, frogs, lizards, birds or, if they get the chance, larger animals like
b. How does the human intestine compare to that of a cat? Briefly describe the six major functions of the digestive system. How is the wall of the stomach different from the wall of the esophagus? How does the stomach perform mechanical digestion? How is homeostasis achieved in the...