Evolution Test Essays

There will be three essays on this test. Here are two:

1)     Explain the occurrence of living fossils, such as the horseshoe crab, which closely resemble their ancestors known from the fossil record.

 2)   A cotton farmer applies a new insecticide against the boll weevil to his crop for several years. At first, the treatment was successful, but then the insecticide became ineffective and the boll weevil rebounded. Did evolution occur? Explain.

     Happy Studying!

Essays - Protein Syntehsis, Gene Regulation & Biotechnology

The essays for this week's test can be found here. Good luck studying!

Essays - Mitosis, Meiosis & Genetics

The essays for the next test can be found here.

Essays - Cellular Respiration

The essays for this unit are available here. They focus on Cellular Respiration, since we have already written essays dealing with photosynthesis.

AP Biology Test 2 Essays

The essays for Thursday's test can be found here.

Good luck and happy studying!

AP Biology Test 1 Essays

The essay questions for test one can be found here.

Good luck and happy studying!

AP Biology Extra Credit

Here is the website for the PBS documentary "What Darwin Never Knew." Watch and complete the worksheet for extra credit. This assignment is due Monday, March 9th

http://www.pbs.org/wgbh/nova/evolution/darwin-never-knew.html