Question

Given below are three statements regarding Aschelminthes.
(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

The correct option is A (i) and (ii)

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