Multiple choice

Which of the following are true regarding flatworms? P. Radially symmetrical Q. Triploblastic R. Acoelomate S. External fertilization
Select the correct answer using codes given below:

  1. P and Q

  2. Q and R

  3. P, Q and R

  4. P, R and S

  5. Q, R and S

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Flatworms are bilaterally symmetrical, triploblastic and acoelomate animals with organ level of organization.