Which characteristic is true for Coontail?

Coontail, a common aquatic plant also known as Ceratophyllum demersum, is recognized for its distinct dark green whorled leaves. This characteristic is significant as the whorled arrangement of leaves is a key identifier of the plant's morphology. These leaves are typically submerged in water and can appear feathery, contributing to the plant's overall ability to thrive in various aquatic environments.

The dark green coloration offers an advantage in terms of photosynthesis, as it allows the plant to effectively utilize sunlight while submerged. This feature differentiates coontail from other aquatic plants, which may have different leaf arrangements or colors. Through its whorled leaves, coontail provides habitat and food for a variety of aquatic species, playing a vital ecological role in its environment.