What are skin gill - Study guides, Class notes & Summaries

1) What are the cells in a sponge that are primarily responsible for trapping food particles from circulating water? A) amoebocytes B) choanocytes C) mesohyl cells D) pore cells (porocytes) E) epidermal cells Answer: B 9) A radially symmetrical animal that has two embryonic tissue layers belongs to which phylum? A) Porifera B) Cnidaria C) Platyhelminthes D) Nematoda E) Echinodermata Answer: B 10) All of the following are characteristics of the phylum Cnidaria except A) a gastrovascular cavity. B...

BIOL 209 Microbiology Final Exam Study Guide Chapter 1 Microbiology- the study of organisms, that are invisible unless they are magnified, which include algae, bacteria, fungi, helminths, protozoa, and viruses Bacteria are ubiquitous- they are everywhere including deep within the earth, in oceans, and on polar ice caps, and within plant and animal “bodies” Oceans are mostly populated by bacteria Our ocean’s most abundant inhabitants are viruses Microbes are beneficia...

NATIONAL OPEN UNIVERSITY OF NIGERIA SCHOOL OF SCIENCE AND TECHNOLOGY COURSE CODE: BIO 311 COURSE TITLE: MYCOLOGY NATIONAL OPEN UNIVERSITY, LAGOS DEVELOPED BY DR. D.D. MORO & MR. T.L. SANSA LAGOS STATE UNIVERSITY, OJO BIO 311: MYCOLOGY Unit Writers: Dr. D.D. Moro HOD, M...

USC BISC 120 Final Exam Trond Sigurdsen Questions and Answers What is the largest group of deuterostomes? - ANSWER-chordates Chordates are mostly vertebraes or invertebrates? Primitive chordates have this structure - ANSWER- They are mostly vertebrates but there are some primitive forms with a notochord What are the three types of chordates? - ANSWER-vertebrates, lancelets, tunicates What is the amphioxus? - ANSWER-a lancelet These two are the simplest chordates - ANSWER-lancelets and tun...

1 FM_CASES_QUESTIONS FM_Cases#01:---45 year old female annual exam QUESTION #1 (Case#1) A 34-year-old woman who has no past medical problems nor is currently taking any medications comes into your office because she noticed a tender lump in her left breast starting approximately one month ago. She is worried because she has an aunt who had breast cancer that was BRCA positive. Her periods have been regular since they started at the age of 12 and occur every 32 days. She is currently menstru...

UNCW Bio 202 Exam 4 Questions and Answers What evidence suggests that Echinoderms evolved radial symmetry secondarily? - correct ans-d) Echinoderm larvae demonstrate bilateral symmetry Pedicellariae are pincer-like extensions located on the surface of echinoderms and function to: - correct ans-a) Remove debris b) Prevent other organisms from settling on the animal c) Protect the dermal branchiae --> d) All of the above A mutation in the gene that is responsible for the developmen...

1 FM_CASES_QUESTIONS FM_Cases#01:---45 year old female annual exam QUESTION #1 (Case#1) A 34-year-old woman who has no past medical problems nor is currently taking any medications comes into your office because she noticed a tender lump in her left breast starting approximately one month ago. She is worried because she has an aunt who had breast cancer that was BRCA positive. Her periods have been regular since they started at the age of 12 and occur every 32 days. She is currently menstru...

Which of the following statements accurately reflects the history of the WOC Nursing Specialty? Patient consumers began the specialty. Feedback: Norma Gill often referred as the "Mother of ET Nursing", was not a nurse but a recipient of an ileostomy due to severe ulcerative colitis. At that time, products for containment of effluent, education and resources were limited. Together with the help of Dr. Rupert Turnbull, measures to improve containment, local peristomal skin care, and educatio...