How could one visually distinguish a monocot root from a dicot root? How could
one visually distinguish between the crosssection of a monocot root and a dicot root?

Which of the following claims does the author support the least

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c. ozone layer hole d. increase in sea levels

Dna and rna share a number of similarities, but they also differ in certain aspects of their structure. wich nitrogenous base is found in rna but is not found in dna