2. List, interpret and explain data providing direct and indirect evidence of change in species over time. Provide examples.

1. Generate a hypothesis about what causes the observed phenomena in the scenario. 2. Describe the type or types of data you would ideally collect to test this hypothesis. 3. Describe what hypothetical data might support the hypothesis-for example, "The hypothesis would be supported if we found data that indicated 4. Describe what hypothetical data might cause you to reject the hypothesis for example, "The hypothesis would be rejected if we found data that indicated "5 5. If you rejected the hypothesis, how would you refine and rewrite your hypothesis to account for your findings and begin again?

Based on the diagram below, which species is most closely related to the unknown species? * Species unknown species DNA Sequence ACT GCA CCC species I species II species II species IV ACA GCA CCG ACT GCT GGA ACA GCA GGG ACT GCA CCG Species I Species II Species III Species IV Sign out US I 4:33 $4 3. 4.

33. Why is it difficult to judge the scale of the problem of loss of species?   Most species that exist are probably not yet named. All of these choices are true. The estimates of the number of species on Earth vary greatly, and so it’s hard to know how many species there actually are. The most common species that are yet unnamed are small and may be hard to find, such as insects, fungi and bacteria.

1. Using a Venn diagram, illustrate the similarities and differences of Indigenous Science and Technology practices and Western Science. (Examples: on similarity- Scientists practice honesty and inquisitiveness, on differences- more of practical applications for indigenous science and technology; while modern or western science and technology is more of fundamental physical and chemical processes.)

37. When 2 different species are competing for a resource, in the absence of other factors, one will usually win because the competition is asymmetrical. That is because:   One species usually cheats. Populations have different numbers of individuals. Different species have different morphologies (how they look) and physiologies (how they function). All of the choices are true.

5. Use the diagram below to answer the following questions regarding this population of cacti. Pay close attention to the details of the picture. 1. What is the change in the cactus' environment that occurred? b. Is there unequal reproductive success being shown in the picture? Why or how? Is one cactus better suited for its environment than the other? Why? d. Is natural selection occurring in this image? Why or why not? a. C. 2.

2. In the study of why some animals are more likely to become endangered and why others are not, it was found that generalists are at an advantage over specialists. a. Give specific species examples to explain how generalist species differ from specialist species. Your explanation should emphasize the characteristics of the species.

d. community 20. How can geography lead to reproductive isolation? a. Some populations may have a milder habi tat than other populations. b. Subspecies may choose to occupy different areas for competitive reasons. c. Extremes of temperatures may reduce the breeding opportunities for some. d. A physical barrier may arise and separate a population, preventing interbreeding. lluminate Education M Inc.

ANSWER THOUGH AN ESSAY.