0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What characteristics gives cnidarians their name?
The characteristic that gives cnidarians their name is: cnidarian means "nettle" and nettles are plants that release stinging barbs into the skin. All cnidarians have stinging cell's. Cnidarians have complex tissues, a gut for digesting food, and a nervous system.
What cell type in a cnidarian traps food?
In a cnidarians, all cells are in contact with their watery environment in which diffusion occurs through the cell membrane.
How does a monkeys tail helps is survive?
it helps them catch food
Which animal helps it to catch its food?
The Honey guide.
What helps maintain balance of food and waste in a cell?
The thing that helps to maintain the balance of food and waste in a cell is the nucleus. This is because the nucleus controls the functions of the cell.
What helps maintain the balance of food and waste in a cell?
The thing that helps to maintain the balance of food and waste in a cell is the nucleus. This is because the nucleus controls the functions of the cell.
What part of the palisade cell helps the cell to make food?
chloroplast
How do cindarians obtain their food?
Cnidarians obtain food by using stinging cells to catch they're food or prey. How: well, When the stinging cell touches the prey, this threadlike structure explodes out of the cell and into the prey. Some stinging cells also release venom into they're prey. When the prey becomes helpless, the cnidarian uses its tentacles to pull the prey into its mouth. From there, the prey passes into a hollow central body cavity, where it is digested. Undigested food is expelled through the mouth.
The jellyfish uses its nematocysts for?
The Nematocysts is a venomous cell that helps jellyfish catch their prey, and because it is filled with venomous materials, it insures that their food doesn't escape. It appears as if the nematocyst cell can sting itself and other jellyfishes. This cells also helps protect them from other sea predators.
How does method by which cnidarians obtain food differ from method by which poriferans obtain food?
Poriferans needs organic substances and cnidarians needs of a gastrovascular cavity with openings.
How do cnidarians digest their food?
Extracellularly in a digestive cavity.
What does cnidarians use to get food to their mouth?
their tentacles
