Why might tapeworms and fluke have a complex reproductive life cycles, but other body systems are reduced or absent? 

Match the labeled structures to the correct anatomical name. 

Why might tapeworms and fluke have a complex reproductive life cycles, but other body systems are reduced or absent? 

What is the name of structure E?

Which of the following best explains how the cohesion-tension theory relates to the observed transpiration rates in your potometer experiment?  

In free living flatworms, what adaptations help nutrients and gases reach all cell in the body 

What is the name of the structure at A? 

What is the name of the specimen below? 

Which environmental factors that you tested increased the rate of transpiration above normal lab conditions?  

This question tests your understanding of decision trees. You can draw the portion of the decision tree for quicksort on 5 elements (a1, a2, a3, a4, a5) to the leaf node annotated by the permutation . Each of the following sub-questions asks you about the element-wise comparison made at the k-th node from the root node to the given leaf node, where the 1-st node denotes the root node. The comparison at the root node (first node) is “a1