PDF chapter test TRY NOW

Define - Thallus.
 
a. The word 'Algae' is a ______ word that means ______.
b. Algae are _______ containing plants that are simple and primitive and are _______ organisms.
c. Algae belong to the ________ family. The plant body of algae is ______ into root, stem, and leaf, thus known as thallus.
d. Algae mostly live in the ______ region, but only a few algae can survive in _______.
e. Some algae are very ______ and float on the water's surface. These types of algae are known as .