LSUE Biology 1001 Midterm Exam Study Guide | 100% Correct | Verified | 2024 Version

A theory is a. an idea that has been proven. b. a concept in the early stages that still needs to be tested. c. a description of a belief that invokes the supernatural. d. an explanation of an idea that is broad in scope and supported by a large body of evidence. e. All of the choices are correct. - an explanation of an idea that is broad in scope and supported by a large body of evidence Which of the following statements regarding a common cellular activity is false? - New cells are derived from cellular components like organelles The teeth of grain-eating animals (such as horses) are usually broad and ridged. This makes the teeth suitable for grinding and chewing. Meat-eating animals (such as lions) have pointed teeth that are good for puncturing and ripping flesh. This illustrates a. a food web. b. All of the choices are correct. c. a result of natural selection only. d. the connection between form and function only. e. a result of natural selection as well as the connection between form and function. - a result of natural selection as well as the connection between form and function Which of the following is not an example of evolution that has resulted from human activity? a. Because of hunting, species such as bears and wolves are in danger of extinction. .b. Like certain other crops, domesticated strawberries are larger than wild strawberries. c. Some insect species are now resistant to pesticides. d. Many strains of bacteria are now resistant to some commonly used antibiotics - Because of hunting, species such as bears and wolves are in danger of extinction. Which of the following statements about the properties of life is false? - All organisms have the ability to maintain a constant internal temperature.Which of the following statements about genetics is true? - Differences among organisms reflect different nucleotide sequences in their DNA. An antibiotic kills 99.9% of a bacterial population. You would expect the next generation of bacteria. a. to be just as susceptible to that antibiotic as was the previous generation. b. to be more resistant to that antibiotic. c. to die out due to the drastic decrease in population size. d. to be more contagious than the prior generation. e. All of the choices are correct. - To be more resistant to that antibiotic. You notice that over the past month, many students on campus have started wearing a new style of school sweatshirt. You think to yourself that perhaps the bookstore has recently started selling this new sweatshirt style. This prediction is an example of - Hypothesis Which of the following is a kingdom within the domain Eukarya? - Fungi Which of the following statements about evolution is true? - Evolution can result in adaptations Kingdom Fungi includes species a. such as mushrooms and plants. b. that obtain food by ingestion. c. that use photosynthesis to obtain food. d. that obtain food by decomposing dea