Q. Which of the following statements are correct regarding Echinoderms?
1. They are marine animals that live in the ocean.
2. Most of the echinoderms have arms or spines that radiate from the center of their body.
Select the correct option from the codes given below:
Answer:
Both 1 & 2
Notes: Echinoderms are marine animals that live in the ocean. Most of the echinoderms have arms or spines that radiate from the center of their body. Examples include sea star, sea urchin, sand dollar and sea cucumber.