planula

the planula is the larval stage of many marine organisms.

after fertilization, the planula will settle on the ocean floor.

planulae are crucial for the reproduction of corals.

the planula stage lasts only a few days before metamorphosis.

scientists study planulae to understand marine biodiversity.

planulae can disperse over long distances in the ocean.

the survival rate of planulae is often low due to predators.

planulae undergo a transformation into polyps in favorable conditions.

environmental factors greatly influence the development of planulae.

researchers are exploring the genetic makeup of planulae.