How would you describe a phylogenetic tree to a nonscientist? What is the significance of placing related groups on a phylogenetic tree? How does this type of classification help scientists?If you talk and eat at the same time, you run the risk of choking and coughing violently, and blocking your airway with food. We often describe this situation by saying the “food went down the wrong way.” What is the biological explanation for the situation that this phrase describes?Gallstones are insoluble deposits that block the duct between the gallbladder and the duodenum. Describe what kinds of foods people with gallstones may have problems digesting and why (aside from the pain they might experience in doing so).NOTE: the textbook we’re using is called “Campbell essential with biology 5th edition”- only choose to complete this assignment if you’re 100% sure what you’re doing.- 1-2 paragraph per question please, thank you.Absolutely no copyright! thank you.