Multiple choice

Larva of Sycon is :

  1. parenchymula

  2. amphiblastula

  3. redia

  4. trochophore

  5. none of these

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

Amphiblastula is a free-swimming larva of certain sponges that is essentially a blastula with small flagellated cells in one hemisphere and large nonflagellated cells in the other.