Correct answer
B. Flateworm
Explanation
Flateworm is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Deficiency of vitamin C will cause:__________?
The number of naturally accusing chemical elements involved in bio chemical reaction is
Of the following, which one is better respiratory medium___________?
Number of chromosomes in E.coli ?
Antibodies play important role against microorganisms and other pathogens to which type of proteins do they belong________?
Smooth muscles, cardiac muscles and glands are regulated by: