BIOL 180 Quiz 6. Questions With Answers. Latest 2022. American Public University

BIOL 180 Quiz 6. Questions With Answers. Latest 2022. American Public University.Question 1 of 33 3.0 Points Why are Protists difficult to classify?  A. They are not motile  B. They are similar in cell structure  C. They use the same reproductive strategies  D. They have varied habitats Feedback:Protists are extremely diverse in terms of biological and ecological characteristics. Review Protists in Chapter 13. Question 2 of 33 3.0 Points Which organelle appears to have come from bacteria?  A. Golgi apparatus  B. nucleus  C. ribosomes  D. mitochondria  E. vacuole Feedback:Great job. Question 3 of 33 3.0 Points Fungi include all of the following EXCEPT which?  A. mold  B. yeast  C. mushroom  D. bacteria Feedback:Review Fungi in Chapter 13. Question 4 of 33 3.0 Points Why were only anaerobic organisms able to live during the first 2 billion years on Earth?  A. the atmosphere was hot  B. the atmosphere was anoxic  C. the atmosphere was hyper-nitrogenous  D. the atmosphere was cold Feedback:Review Prokaryotic Diversity in Chapter 13. Question 5 of 33 3.0 Points The community of bacteria in the human body provides benefits EXCEPT?  A. Increase in antibiotic resistance  B. Development of immune system  C. Protection from pathogens  D. Maintenance of gut Feedback:Review Prokaryotic Diversity in Chapter 13. Question 6 of 33 3.0 Points What is an example of a positive relationship between fungi and plants?  A. fungi infecting a potato crop, so that most plants die  B. mycorrhizae increase nutrient uptake in the soil  C. infection of stored seeds such as corn  D. decay of standing or recently felled trees Feedback:Great job. Question 7 of 33 3.0 Points What type of prokaryote obtains its energy from chemical compounds?