In a species of salamander, there are two different forms: red striped and yellow striped. Both are quite tasty.  In one area, the yellow form was quite common, and the red form was rare.  Because of this, predators ate more yellow salamanders and were thus more likely to identify the yellow salamanders (over the red) as tasty food.  This continued until the yellow salamanders were eaten so heavily that the red striped form began to outnumber them.  As the red salamanders become more common, and yellows rare, the predators were more likely to eat the red ones…and the yellow form was less likely to be eaten (and more likely to survive and reproduce). This is an example of:

Identify the tissue in the image below.

Identify the structure at the tip of the pointer

Name the cell that secretes the fibers in the image below.  

Name the strata “A” found at the tip of the blue pointer.

Identify the cell at the tip of the yellow pointer

Jane is having surgery on the right carpal region. A 3 cm incision will be made deep to the skin and muscle but will be superficial to the bone. Explain to her where her surgery will occur (be specific).

Where in the human body can you find this tissue, give one example.

Where in the human body can this tissue be found, give one example   

Identify the plane (section) represented by model