Quiz Chapter 45-50

Quiz Chapter 45-50 - Review Assessment: Unit 5 Exam Name:...

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Review Assessment: Unit 5 Exam Name: Unit 5 Exam Status: Completed Score: 32 out of 36 point(s) Time Elapsed: 1 hours, 9 minutes and 51 seconds out of 1 hours and 10 minutes allowed. Instructions: Select the best possible answer. Question 1 Multiple Choice 1 of 1 point(s) Which would be characterized by rainfall under 25 cm/year, hot days, cold nights, and quickly blooming plants? Your Answer: desert Correct Answer: desert Feedback: Correc t Question 2 Multiple Choice 1 of 1 point(s) When the number of births exceeds the number of deaths, this results in Your Answer: population growth Correct Answer: population growth Feedback: Correc t Question 3 Multiple Choice 0 of 1 point(s) Optimal circumstances for population growth include all EXCEPT: Your Answer: access to mates Correct Answer: high predation levels Feedback: Incorrect Question 4 Multiple Choice 1 of 1 point(s) Which would be characterized by poor soil, and animals living in the trees? Your Answer: tropical rain forest Correct Answer: tropical rain forest Feedback: correct Question 5 Multiple Choice 1 of 1 point(s) Population size is believed to level off at the __ of an environment. Your Answer: carrying capacity Correct Answer: carrying capacity Feedback: Correc t Question 6 True/False 1 of 1 point(s)
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Plants use spines and chemical poisons to prevent predation by animals, especially insects. Your Answer: true Correct Answer: true Feedback: Correc t Question 7 True/False 0 of 1 point(s) Herbivores are generally more numerous than carnivores. Your Answer: false Correct Answer: true Feedback: Incorrect Question 8 Multiple Choice 1 of 1 point(s) Which of the following resources is NOT subject to interspecies competition? Your Answer:
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This note was uploaded on 10/25/2010 for the course BIO 1100 taught by Professor Woods during the Spring '07 term at Troy.

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Quiz Chapter 45-50 - Review Assessment: Unit 5 Exam Name:...

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