Answer :
Photosynthetic, eukaryotic organism. ... and flagella. - most algal cell walls contain cellulose -both sexual and asexual -range from tiny unicellular, microscopic organisms to large multicellular, plantlike ... Fungi cell walls contain chitin instead of cellulose which I snot found in the cell walls of any othermicroorganism.
The study of the small species is called Microbiology.
The correct answer is FUNGI.
What is unicellular?
An organism that is made up of one cell is called unicellular species.
According to the question, the species which is unicellular, the eukaryotic organism has flagella and the cell walls of chitin are fungi.
Hence, the correct answer to the question is fungi.
For more information about the cell, refer to the link:-
https://brainly.com/question/14688752