Grade 11 Biology Exam Review With Complete Answers- 2023

Which of the following diseases is NOT caused by bacteria? a. leprosy b. cholera c. hypertension d. typhoid fever {Ans: c. hypertension}Which term describes organisms that CANNOT survive without oxygen? a. obligate anaerobe b. pathogen c. facultative aerobe d. obligate aerobe {Ans: d. obligate aerobe}Which characteristics are shared by ferns, dandelions, and maple trees? a. they live in digestive tracts of mammals and marine environments and are heterotrophic b. they colonize extreme environments and have no chloroplasts c. they are heteroptrophic and reproduce sexually d. they are autotrophic and photosynthetic, and possess chloroplasts {Ans: b. they colonize extreme environments and have no chloroplasts}What is the ratio for a dihybrid cross? a. 1:3 b. 9:3:3:1 c. 3:1 d. 9:7 {Ans: b. 9:3:3:1}Which term describes an organism that CANNOT survive in the presence of oxygen? a. obligate aerobe b.obligate anaerobe c. pathogen d. facultative aerobe {Ans: b.obligate anaerobe}In Linnaeus's binomial naming system, the second name is always what? {Ans: the specific name}Which term describes the rupturing of a cell? a. transformation b. lysis c. fermentation d. binary fission {Ans: b. lysis}Which term describes the passing traits from parents to offspring? a. polypoid b. non-disjunction c.