Saint Marys University of Minnesota Different Groups of Organisms Questions

In your own words please no citations and copying from the internet plagiarism please, double spaced and 1.5 page for the first one please

– Different groups of organisms had to overcome as they evolved to live in terrestrial environments. What do you see as the biggest obstacles that different groups of organisms had to overcome as they evolved to live on land? Describe ways in which different groups (including plants, arthropods and vertebrates) were able to meet these challenges. –some obstacles are Water conservation, skeletal support, and fertilization, can use that for the answer and talk about them, can you write up to 1.5 for this one?

– Come up with 10 (ten) traits that that help define the following lineages and place them on the phylogenetic tree below. Traits should help define major splits in the evolutionary history of these groups and distinguish among the taxa included on the tree.