To introduce you to principles of taxonomy as you look at mo

To introduce you to principles of taxonomy as you look at morphological characteristics of sea shells and construct an evolutionary tree.DirectionsGo to the Biodiversity and Evolutionary Trees: An Activity on Biological Classification (链接到外部网站。) and work through the activity sorting sea shells based on morphological characteristics to study evolutionary relationships.Please take notes, describing each step of identifying and selecting snails as you work through the activity. Please take a screen shot of the final drawing showing the evolutionary relationship of all snails listed and answer the following questions:Why was the scallop among the snails? (HINT: Watch ‘Dr. Olivera discusses major molluscan groups [Duration 04:25] (链接到外部网站。)’)What additional tests could be used to examine evolutionary relationships among molluscs (snail species)? (HINT: Watch ‘Dr. Olivera discusses how to classify shells [Duration 03:26] (链接到外部网站。)’)How was the name of different cone snail species decided? (HINT: Watch the video ‘Dr. Olivera discusses species names [Duration 02:02] (链接到外部网站。)’)Where are cone snails found and what are their feeding habits? (HINT: Click on snail images on the final evolutionary tree for more information about species).Describe the evolutionary history of snails (Molluscs). In which eon, era and period did the first snails evolve? (HINT: Textbook, chapter 27.3)Save your completed assignment in .doc, or .docx format. Name it as ‘Mod4-Activity-Your Initials.’GradingRequired, 30 points. It will be graded based on content (concise and on topic) and clarity (grammar, spelling and sentence structure). Partial credit may be obtained for this assignment.Questions (1-4) – 5 points eachQuestion (5) – 7 pointsThe screen shot – 3 points