Cycliophorans Have Two Types of Larvae

question 1

Multiple Choice

Cycliophorans have two types of larvae.One type of larva is produced when the digestive system of a female is impregnated by a male.The digestive system then collapses and develops into a larva,which swims away in search of a new host after the surrounding female dies.Which is the embryonic tissue that is apparently most important in forming this type of larva?

• A)mesoderm
• B)ectoderm
• C)endoderm
• D)mantle

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