1. In order to get the most red flowers, which sample above would you recommend the students collect seeds from? (1 pt.)
A. Sample 1
B. Sample 2
C. Sample 3
D. Sample 4

Me with these questions if you’re it sure don’t answer

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?

There are only about 250,000 known fossil species. true or false