TVO ILC Student name: Date: SBI3U Assessment #1 for Feedback and Grade Assessment #1 for Feedback and Grade Level/Mark Percentage of term work /10% Instructions: • • Answer the questions for this assessment on a separate piece of paper. Make sure to note the task and question number you are answering for each. (e.g. Task 1, Question #1, etc. Review the rubric for this assessment located on the last pages before answering the questions for an understanding of how the assessment will be graded. • All terms must be included in mindmap. Copyright © 2021 The Ontario Educational Communications Authority. All rights reserved. TVO ILC SBI3U Assessment #1 for Feedback and Grade Task 1: Short answer - 10 Questions 1. In many viral diseases (such as smallpox, mumps, or influenza), illness occurs shortly after exposure to the virus. In others (such as AIDS), the victim may not show symptoms for many years following the initial exposure. How would you explain the difference between these two situations? 2. Various bacteria are normally present in most of our body systems. These “good” bacteria are essential for maintaining health. Describe two risks and two benefits of using antibacterial creams to cure vaginal infections. 3. State and describe two differences between bacteria and viruses. 4. a) State one reason why viruses are considered to be non-living organisms by some biologists. b) State one reason why viruses are considered to be living organisms by some biologists. 5. a) Which major level of classification contains the most closely related species? b) Which major level of classification contains the largest grouping of species? 6. List and describe three ecological roles of fungi OR three ecological roles of protists. 7. State and describe three characteristics of a body plan. 8. List and describe three reasons for habitat loss caused by humans. 9. Why do endothermic animals have far greater energy requirements than ectotherms? 10. Using the shark anatomy pictures and the key provided, classify the 10 sharks labelled 1- 10 in the following diagram: Copyright © 2021 The Ontario Educational Communications Authority. All rights reserved. TVO ILC Shark species 4 6 2 5 7 SBI3U Assessment #1 for Feedback and Grade 3 8 9 10 Shark Anatomy Use these terms related to shark anatomy to help you work through the key below. Key First dorsal fin Anal fin Pelvic fin Pectoral fin Dorsal surface Copyright © 2021 The Ontario Educational Communications Authority. All rights reserved. -Caudal fin TVO ILC SBI3U Assessment #1 for Feedback and Grade 1a. Body, as seen from the top, shaped like a kite...... 1b. Body, as seen from the top, not shaped like a kite.. 2a. Pelvic fin absent......... 2b. Pelvic fin present.. 3a. Six gill slits...... 3b. Five gill slits.. 4a. One dorsal fin.……………………. 4b. Two dorsal fins..... ..go to 12 ..go to 2 ..Pristiophoridae ..go to 3 ..Hexanchidae .go to 4 .Scyliorhinidae 5a. Mouth located at front of snout... .go to 5 Rhincodontidae go to 6 5b. Mouth located on underside of head.... 6a. Head expanded, with eyes located at end of expansion………………………….. ..Sphrynidea 6b. Head not expanded....... 7a. Top half of caudal fin same as bottom half.. 7b. Top half of caudal fin different than bottom half 8a. First dorsal fin extremely short... 8b. First dorsal fin regular length……………….. 9a. Caudal fin extremely long.. 9b. Caudal fin regular length...... 10a. A long point on end of snout… 10b. Snout without long point... 11a. Anal fin absent...... 11b. Anal fin present.... 12a. Small dorsal fin present near tip of tail.. 12b. No dorsal fin near tip of tail….. 13a. Front of animal with two horn-like appendages...... 13b. No horn-like appendages...... .go to 7 ....Isuridae .go to 8 .Pseuodotriakidae .go to 9 ..Alopiidae ..go to 10 ..Scapanorhynchidae go to 11 .Squalidae .Carcharhinidae .Rajidae .go to 13 .Mobulidae .Dasyatidae Copyright © 2021 The Ontario Educational Communications Authority. All rights reserved. TVO ILC SBI3U Assessment #1 for Feedback and Grade Task 2: Mind Map Recall an earlier activity where you created a mind map of the kingdom Animalia. It may have looked something like this one: Kingdom Animalia Invertebrates Simple Invertebrates phylum phylum Porifera Cnidaria (no backbone) Worm-like Invertebrates phylum Nematoda phylum phylum Complex Joint-legged Invertebrates phylum Invertebrates phylum Mollusca Echinodermata Platyhelminthes Annelida phylum Porifera Vertebrates (backbone) phylum Chordata class Arachnida class Crustacea class Insecta class Diplopoda class Chilopoda class Agnatha class Osteichthyes class Amphibia class Reptilia class Aves class Mammalia Now, it is time to put together all the information you learned about the different kingdoms into one concept map. All terms must be included. You may create this concept map however you like. You may use pen and paper or you may choose to use a computer program/digital tool. Another option would be to use index cards to write the terms on them and then organize them on a flat surface and take a picture to submit when complete. This could be done with "sticky notes" on a wall too. There are lots of terms and you must consider how they will be organized together. Notice how, in the example above, the categories or 'groupings' that were not official scientific classifications (for example, simple invertebrates, worm-like invertebrates, complex invertebrates, joint-legged invertebrates, invertebrates, and vertebrates) do not have kingdom, phylum, or class in front of them. They are just classifications that scientists use to help them understand the living world. In your concept map, make sure you can tell which classifications are official phyla and which ones are just groupings scientists make to help their understanding. The reason this is done is because there are so many phyla in each kingdom. In your concept map, aim to incorporate and make connections between all the terms as provided in the table below. Include characteristics and common features in your concept map. Organizing all of this will be difficult, but stick with it. It will help to get the big picture of all the material and terms you have learned throughout this unit. Copyright © 2021 The Ontario Educational Communications Authority. All rights reserved.