Name the source of CO2 for aquatic plants.

Suppose that you are measuring CO2 exchange by a leaf. During the time period of your measurement, 1.10E+7 molecules of glyeraldehyde phosphate (PGAL) are made from CO2 in photosynthesis and 4.00E+6 molecules of glucose are used in cellular respiration. How many net molecules of CO2 would you detect being taken up by the leaf in your measurement?

Use the provided graph to examine the relationship between temperature and photosynthetic rate (oxygen production). Then, use the graph to investigate the photosynthetic rate of your selected location. Note the temperature high and the temperature low for each month. In the template, record the maximum oxygen production per month based on the average temperature high Heres the average temps (c) for Davao Philippines:               H      L Jan 26 24 Feb 31 23 March 34 26 April 34 26 May 34 26 June 32 25 July 32 25 Aug 32 25 Sep 32 25 Oct 29 23 Nov 30 20 Dec 25 15

Identify how the function of C4 biochemistry results in an increase in WUE (water use efficiency, unit C gain per unit H20 loss) and NUE (nitrogen use efficiency, unit C gain per unit leaf N) relative to a C3 plant