Pneumatophores occur in a. halophytes b. free- floating hydrophytes c. carnivorous plants d. submerged hydrophytes
Option D. In halophytes, such as mangrove trees, there are respiratory roots called pneumatophores. Halophytes' breathing roots protrude into the water to absorb oxygen because they flourish in saline marshes. Additionally, it releases an excessive amount of CO2. Lenticels are tiny pores that make this possible. Carnivorous plants, hydrophytes that float freely, and hydrophytes that are submerged all lack pneumatophores.
