Old Ap Biology Free Response Questions
Subject:
Biology [1]
Old A. P. Biology Essay Questions Answers must be in essay form. Outline form is not acceptable. Labeled diagrams may be used to supplement discussion, but in no case will a diagram alone suffice. It is important that you read each question completely before you begin to write. 1. (1980) In humans, discuss the transport of gases (oxygen and carbon dioxide) by the blood and the exchange of these gases between the blood and cells of the body. Include in your discussion the cellular and fluid composition of the blood. 2. (1980) Many areas of North America that were once covered with many small lakes and ponds have undergone succession and are now continuously covered with forest. Give a detailed