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Barnacles are sessile as adults. They start out as mobile larvae and attach to something big like a whale or a boat. Then they stay in this position for the rest of their lives.
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What Deuterostome phyla are sessile benthic as adults?
Porifera
What are organisms in the ocean?
plankton, mammals, fish, crustaceans, sessile animals, microorganisms and other things
Is hydra sessile or non sessile?
a hydra as a polyp is not sessile but when it grows to be a hydra it is sessile
Are hydra nektons?
As juveniles. As adults, hydra become sessile and fasten to rocks. "Nekton" are creatures that swim, like fish.
Is plantae mobile or sessile?
All Cnidarians are mobile at some point in their lifetime. For most, it is in the larval stage. Jellyfish start out as mobile larva, then become sessile, then become the mobile jellyfish you are familiar with. Others, like corals, start out as mobile larva, settle down and remain sessile for the rest of their adult life. As adults, hydra can be mobile or sessile, as they choose, but they don't swim far.
How does the baby jellyfish change as it grows into an adult?
It starts as a sessile polyp like creature and then buds to form motile medusoid adults.
What do most crustaceans begin there life as?
Most crustaceans start their life as an egg. They then become larvae and go through several stages before they become adults.
Are roundworms sessile or mobile?
they are sessile
What is the deffinision of sessile?
Sessile means attached. So a sessile organism is attached to a substrate.
Are most producers motile or sessile?
Most producers are sessile, meaning they are stationary and do not move from one place to another. This includes plants, algae, and some types of bacteria. These organisms generally rely on other means, such as wind, water, or animals, to disperse their spores or seeds for reproduction.
Do all adult chordates display all the chordate features?
No, not all adult chordates display all chordate features. Some species may have lost certain features through evolution or have modified them to suit their specific ecological niche. For example, some adult chordates may have lost a notochord or dorsal nerve cord during development.
What kingdoms are sessile?
Plants and fungi are examples of sessile kingdoms, as they are organisms that are rooted in place and do not move from where they are anchored. They rely on external means, such as wind or animals, for seed dispersal.
