Multiple choice

Which of the following organisms have their body surface distinctly marked out into segments or metameres?

a. Nereis b. Pheretima c. Ancylostoma d. Wuchereria

  1. Only a and b

  2. Only a and c

  3. Only a and d

  4. Only b and c

  5. Only c and d

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

This is the correct option. Nereis and Pheretima have their body surface distinctly marked out into segments or metameres. They belong to the phylum Annelida.