Mollusca Study guides, Class notes & Summaries

Phylogeny (USABO) FINAL EXAM 2024. Chytridiomycota (chytrids) - ANSWER flagellated spores; fungi Zygomycota (zygomycetes) - ANSWER resistant zygosporangium as sexual stage; fungi Glomeromycota (arbuscular mycorrhizal fungi) - ANSWER arbuscular mycorrhizae formed with plants Ascomycota (ascomycetes) - ANSWER sexual spores (ascospores) borne internally in sacs called asci; vast numbers of asexual spores (conidia) produced; fungi Basidiomycota (basidiomycetes) - ANSWER elaborate fr...

7. The nonliving components of an ecosystem are called: A. Biotic compounds B. Abiotic compounds C. Mineral components D. Environmental components - Answer B. Abiotic compounds 8. Which of the following ecological concepts is illustrated in a food web? A. Population equilibrium B. mutualism C. Biogeochemical cycles D. Competition - Answer B. mutualism 9. What is a limiting factor? A. A biotic factor that stops the growth of a plant of animal B. A factor that is required for t...

WSU Biology 106 Exam 3 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |ALREADY GRADED A+ Arthropods - ANSWER- Phyla with greatest amount of diversity with 85% of animal spp 700 million years ago - ANSWER- When the first animals originated Porifera (sponges) - ANSWER- Phyla with no tissues, muscles, nerves, or specialized organs Choanocytes - ANSWER- Flow of water and food acquisition in sponges Amoebocytes - ANSWER- Found in sponges, these cells are mobile and perform numer...

NURS 6565 Final Exam Questions With Verified Answers Latest Update 2023/2024 Rescue drugs for patients with respiratory problems such as asthma or COPD would include both SABAs and LABAs. Selected Answer: Tru e Answers: Tru e Fals e  Question 5 0 out of 1 points John is a 7 y/o whose mother brings him to the clinic with the following chief complaint: “He fidgets and squirms all the time. His teachers tell me he has difficulty remaining in his seat, talks excessively, can’t w...

evolution test questions | latest 2023/2024 Evolution is the process of (1) development of once-celled organisms from mammals (2) change in species over long periods of time (3) embryonic development of modern humans (4) changing energy flow in food webs - 2 Which phrase best defines evolution? (1) an adaptation of an organism to its environment (2) a sudden replacement of one community by another (3) the isolation of organisms from each other for many years (4) a process of...

WGU C451/GNC2/1NC1 Integrated Natural Sciences Module 8 Already Passed Explain the concept of natural selection. It is a process where organisms with advantageous traits leave more offspring than organisms with other traits - causing populations to change over time. (key mechanism of evolution) variation traits vary from individual to individual heritable traits A trait that can be passed on genetically from parent to offspring. fitness the number of offspring an organism leaves over its life...

USABO Biosystematics Final Exam Questions 2024. Calcarea, Silicea (sponges) - ANSWER Lack true tissues; have choanocytes (collar cells-flagellated cells that ingest bacteria and tiny food particles) Cnidaria (hydras, jellies, sea anemones, corals) - ANSWER Unique stinging structures (nematocysts) housed in special cells (cnidocytes); diploblastic, radially symmetrical, gastrovascular cavity Plathyhelminthes - ANSWER Dorsoventrally flattened, unsegmented acoelomates; gastrovascular cavity ...

nucleotides - ANSWER-•building blocks of nucleic acids (DNA & RNA) •serve to carry packets of energy w/in cell (ATP) •monomer of nucleic acids •adenine, cytosine, guanine, thymine, uracil Which type of fire is each Extinguisher Class designated for? A B C D - ANSWER-A- Reg combustables; e.g. paper, wood B- solvents; e.g. alcohol, acetone C- Electrical D- Metals, e.g. Na Define Index Fossils. What are they used for? - ANSWER-Fossils of short-lived organisms. Help determi...

NRNP / NURS 6565 Final Exam Questions With Correct Answers Latest (Score A+). Sierra, a 42 y/o female, comes to the clinic to follow up on some lab work that was drawn at her last visit. Her labs showed a low TSH and an increase in both her serum free T4 and T3. Sierra’s most likely diagnosis is: Selected Answer: Primary hyperthyroidism (Graves’ disease) Answers: Hypothyroidism Primary hyperthyroidism (Graves’ disease) Primary hyperparathyroidism None of the above Deep palpation ...

NURS 6565 Final Exam Questions With Answers Latest 2024 (100% Verified). Diagnostic studies for Type II diabetes mellitus would include which of the following? Selected Answer: All of the above Answers: HbA1C (>6.5%) Fasting plasma glucose (= to or >126 mg/dL) Random plasma glucose (>200 mg/dL) All of the above None of the above Sierra, a 42 y/o female, comes to the clinic to follow up on some lab work that was drawn at her last visit. Her labs showed a low TSH and an increase ...