NEETBotanyAnimal Kingdom
Descriptions Phylum A. Generally marine, asymmetrical animals with a cellular level of organization 1. Sponges B. Marine, radially symmetrical animals with cnidoblasts for defense and prey capture 2. Cnidarians C. Marine, radially symmetrical animals with eight rows of ciliated comb plates 3. Platyhelminthes D. Flatworms that are mostly endoparasites with a dorso-ventrally flattened body 4. Ctenophores
Options
- AA - 1, B - 2, C - 4, D - 3
- BA - 2, B - 1, C - 4, D - 3
- CA - 3, B - 4, C - 2, D - 1
- DA - 4, B - 3, C - 1, D - 2
Correct answer
A. A - 1, B - 2, C - 4, D - 3
Step-by-step solution
Sponges are asymmetrical and have cellular organization. Cnidarians are radially symmetrical with cnidoblasts. Ctenophores have comb plates and are radially symmetrical. Platyhelminthes are flatworms and endoparasites.