BIO 202 Exam 3-Questions with Correct Answers/ Expert Verified
4 views 0 purchase
Course
BIO 202
Institution
BIO 202
A parasitic fluke found in the liver of vertebrates after spending part of its life cycle in the
musculature of a snail belongs to what class of animals and demonstrates what type of life
cycle? - Trematoda; indirect
What does totipotent mean? - A cell's ability to give rise to any other existin...
BIO 202 Exam 3 -Questions with Correct Answers/ Expert Verified A parasitic fluke found in the liver of vertebrates after spending part of its life cycle in the musculature of a snail belongs to what class of animals and demonstrates what type of life cycle? - ✔✔Trematoda; indirect What does totipotent mean? - ✔✔A cell's ability to give rise to any other existing cell type You come across an organism that contains siliceous spicules. What phylum does this animal most likely belong to and what grade of organization does it have? - ✔✔Porifera; Cellular What secretes the shell in mollusks? - ✔✔Mantle What are the functions of a fluid filled body cavity? - ✔✔Allows for greater flexibility of movement, provides space for organs and system development, provides support as a hydrostatic skeleton In protostomes: - ✔✔The blastopore becomes the mouth If a polyp does not have a medusa stage, then: - ✔✔It must reproduce sexually as a polyp Diploblastic refers to _________ where ___________. - ✔✔Cnidarians and comb jellies, only 2 germ layers are formed Animals with a body cavity completely filled with meso derm are - ✔✔eucoelomate Upon turning over a rock in a local pond, you notice a number of very small worms that are flattened dorsoventrally with cilia on the ventral surface. What class do these worms most likely belong to and do they have distinct respiratory structures? - ✔✔Turbellaria; No What is not a factor in cephalization? - ✔✔Concentration of the sensory organs to increase sexual copulatory function
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MikeHarris. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.
