Bipinnaria is the larval form of:
Correct answer: C. Echinodermata
- A. Coelenterate
- B. Potychaeta
- C. Echinodermata
- D. Cestoda
Explanation
Bipinnaria larva is the larva of class Asteroidea of phylum Echinodermata. It possesses 5 pairs of ciliated arms, which do not have any skeletal support inside. These arms are used for swimming in water, while feeding on planktons. Preoral and postoral ciliary bands are also present. Hence, option C is correct.
Last updated
Related questions
1. Fertilization_. 2. Digestive system_.3. Excretion by_.Fill in the blanks for the organism given in the below figure:
80% of the food of sponges consists of which of the following?
80% of the food of sponges consists of which of the following?
A blue colored respiratory pigment called hemocynanin is found in:
A body cavity completely surrounded by tissue derived from the mesoderm that provides cushioning for internal organs is called