We have had regular visits by the district pest control department and have been advised the insects will probably be here until the weather turns cold. Holdfast acts as an anchor. Stipe is bendable and flexible to withstand wave action. Fronds are vine-like structures growing out from the stipe. Blades are like leaves.
Floats are gas-filled bulbs that keep the kelp from sinking.
Squid Lab Students study the anatomy of the mollusk and see the development of organ systems in a squid - a representative of the Mollusk Phylum. Kelp Lab Giant Kelp has special adaptations that help it live, grow, and meet its needs as it interacts with its environment. Holdfast acts as an anchor. Stipe is bendable and flexible to withstand wave action. Fronds are vine-like structures growing out from the stipe.