Biology Cumulative Exam Review Questions and Answers 100% Pass
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Course
Biology Cumulative
Institution
Biology Cumulative
Biology Cumulative Exam Review
Questions and Answers 100% Pass
What is the most probable outcome for a group of mice that gets separated on an island?
- A. Various species will emerge as they evolve and occupy different ecological roles on the
island.
- B. The mice will adjust to the islan...
1 Biology Cumulative Exam Review Questions and Answe rs 100% Pass What is the most probable outcome for a group of mice that gets separated on an island? - A. Various species will emerge as they evolve and occupy different ecological roles on the island. - B. The mice will adjust to the island environment but remain capable of interbreeding with their mainland counterparts. - C. Numerous species capable of interbreedin g will develop. - D. The isolated mice will evolve into a new species specifically adapted to the diverse roles present on the island. ✔✔ A. Various species will emerge as they evolve and occupy different ecological roles on the island. From a cladogram, it’s apparent that contemporary birds and reptiles share a common ancestor. Which evidence best supports this relationship? ✔✔ Feathers, a characteristic that initially appeared in reptiles, serve as a derived trait. 2 A growing muskrat p opulation is currently increasing exponentially. What might trigger this population to shift towards logistic growth? ✔✔ A scarcity of resources What serves as the primary energy source for food chains within an ecosystem? ✔✔ The sun What term describe s different variations of the same gene? ✔✔ Alleles The African snail, a sizable species consuming over 500 types of plants and ranking among the top 100 invasive species globally, was most likely introduced to Florida in which manner? ✔✔ A child brough t a pair of them home as pets.
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