What was the Rf of the red pigment?
a. 0.75
b. 0.60
c. 0.44
a
Biology & Microbiology
You might also like to view...
When heat is added to boiling water, its temperature
What will be an ideal response?
Biology & Microbiology
The column of water extending in tubes from plant roots to leaves is maintained by ____.
A. hydrophilic interactions B. ionic bonds C. covalent bonds D. hydrophobic interactions E. cohesion between water molecules
Biology & Microbiology
Which statement is true concerning summation?
Biology & Microbiology
A forest community is made up of thousand of species of organisms and can exist practically unchanged for hundreds of years. This stability is due to the
a. diversity of organism present b. abundance of insects that feed on plants c. changes in the climate of the area d. lack of decomposers in the forest
Biology & Microbiology