How are the modes of reproduction different in unicellular and multicellular organisms?
a. Unicellular organisms reproduce mainly by asexual method, multicellular organisms reproduce by sexual and asexual methods.
b. Unicellular organisms reproduce mainly by sexual method, multicellular organisms reproduce mainly by asexual methods.
c. Unicellular organisms reproduce mainly by propagation, multicellular organisms reproduce mainly by asexual methods.
d. None of these
