Solved by a verified expert:The study of Biology may seem overwhelming at times due to the complexity and diversity of life. However, Biologists utilize some methods intended to improve organization and ease communication about living organisms. The study of Biology may seem overwhelming at times due to the complexity and diversity of life. However, Biologists utilize some methods intended to improve organization and ease communication about living organisms. One of these is the development of phylogenetic trees. Evidence from many sources indicates that all life on Earth are genetically related. Review the list of core concepts in the course information tab before answering the questions.1. Describe what kinds of evidence are used to construct a phylogenetic tree and, in your own words, what this tree represents.2. What is the organism Tiktaalik roseae and how has it helped us understand the origins of animal life. 3. Are humans part of this overall description of these relationships? Who are the closest relatives to humans? How do we know this information?4. Explain in detail which of the six core concepts applies to this topic and why you think it is the best answer. 4.
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