Question

Given below are three statements regarding Aschel- mirithes.
(i) They are bilaterally symmetrical and triploblastic.
(ii) They are dioecious.
(iii) All are plant or animal parasites.
Select the option that has both the correct statements.

• A. (i) and (ii)
• B. (i) and (iii)
• C. (ii) and (iii)
• D. None of these

Answer 1

Answer: (A)

Aschelminthes are bilaterally symmetrical, triploblastic and dioecious animals. They may be free-living, aquatic and terrestrial or parasitic on plants and animals.