Biology 11 Review Test Name: _____________ Part I: Complete each of the following with the proper word or words: 1 In the modern day system of classification there are _______ kingdoms. 2. Carbon dioxide and water are produced as a result of the process called ______________. 3. Proteins are manufactured in this cell structure _____________. 4. Homo is to genus, as sapiens is to ________________. 5. Air can enter the lungs because ____________________________. 6. Echinoderms have this kind of symmetry ______________________. 7. The respiratory organs of a crayfish are called _____________________________. 8. Intestinal bacteria live on organic material in feces and some produce ___________. 9. The earthworm moves on bristle- like projections called ______________. 10. Crayfish belong to the phylum ____________. 11. The ameba belongs to the ____________ kingdom. 12. The large pincer claw of the crayfish is called ____________. 13. The calciferous glands of the earthworm are necessary because _____________________. 14. The hydra contains three cell layers called __________, __________, and ______________. 15. One characteristic of annelids is _____________________. Part II: Definitions Give the meaning for ANY FIFTEEN of the following: capillary peristalsis epiglottis contractile vacuole nematocyst taxonomy sessile agar pseudopod alveoli ulcer genus ventricle flagellum lumen diffusion osmosis phagocytosis Part III (a): Multiple Choice. Place the letter of the correct answer in the blank at left. 1.______ The scientific name Homo sapiens indicates that organisms given this name a. belong to the species Homo b. belong to the genus Homo c. belong to the class Homo d. belong to the phylum Homo 2 ______ Which kind of evidence would help most to classify an organism? a. the organism's habitat b. the evolutionary relationships of the organism c. the organism's eating habits d. the function of the organisms s body parts 3.. ______ In Linnaeus' system of naming, organisms are identified by two names, the first name given is: a. species b. genus c. kingdom d. phylum 4 ______ In the development of animals, the endoderm gives rise to: a. the circulatory system b. the skeletal system c. the epidermis d. the digestive tract 5.______: Worms exhibit what kind of symmetry? a. radial b. spherical c. bilateral d. asymmetry 6.______ All arthropods have: a. unpaired appendages b. closed circulatory system c. an exoskeleton d. an endoskeleton 7.______ Humans belong to the class: a. amphibia b. mammalia c. animalia d. Homo 8.______ Which structure is common to ALL eukaryotic cells? a. chloroplast b. mitochondrion c. cell wall d.. bilayer membrane e. nucleus 9. ______ Arthropods do not have: a. segmented bodies b. an open circulatory system c. an endoskeleton d. jointed appendages 10. ______ An animal that can be divided into equal halves by passing a plane through the central axis of that animal, in any direction, has this type of symmetry: a. spherical b. radial c. bilateral d. asymmetry Part III (b): Short Answer. Answer each of the following in detail. 1. List three ways in which organisms are classified: a) _______________________________________ b) _______________________________________ c) _______________________________________ 2. a) Trace the development of our classification system from earliest times. b) Why are Latin and Greek names used? Part IV: Classification Key. ANSWERS 1. __________________ 4. ______________________ 2. __________________ 5. ______________________ 3. __________________ Part V: Answer each of the following completely. 1. a) Many viruses replicate by way of the lytic cycle. Draw and label the lytic cycle. A sterile swab was smeared across the eyelid and then placed in the mascara. The bacteria populations were sampled every day for one week and the following results obtained: DAY NUMBER OF BACTERIA 1 2000 2 6000 3 10000 4 32000 5 40000 6 20000 7 12000 a) Using the data from the table above, draw a graph to show the growth of the bacteria. Plot the days on the horizontal axis and the numbers on vertical axis. b) Examine your graph carefully. Generally describe the growth pattern of the bacteria. Give reasons for your answer. c) Based on the results shown, what can you conclude from this experiment? Give reasons for your answer. d) Draw and label a bacterium. e) In what ways can bacteria be helpful? Part VI: Topics. Answer ANY TWO of the following THREE questions with the aid of a diagram or concept map. 1. a) Describe how blood travels within the heart. Refer to the diagram below. Make sure to refer to specific blood vessels. b) Why should a person exercise regularly? c) What is a major difference between the circulation system in the crayfish and an earthworm? 2. a) Using a properly labelled concept map, describe the human digestive system.