ERIC Number: EJ263687
Record Type: Journal
Publication Date: 1982-Apr
A Laboratory Exercise to Assess Transpiration.
Schrock, Gould F.
American Biology Teacher, v44 n4 p242-45,252 Apr 1982
Procedures are outlined for a laboratory exercise in which students use a gravimetric method to determine the rate of transpiration in sunflower seedlings. Discusses the data in terms of the effectiveness of stomatal openings, mechanisms for water movement in plants, and the role of transpiration in the environment. (DC)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Authoring Institution: N/A