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What does ctenophores eat?
ctenophores eat jelly worms
What is a characteristc of a sound wave that you hear as pitch?
frequency
How do ctenophores differ from cnidarians?
Ctenophores are gelatinous creatures with rows of cilia for movement and lack stinging cells, while cnidarians have stinging cells called cnidocytes. Ctenophores also have a simpler body structure compared to the more complex body plans of cnidarians, which include jellyfish, corals, and sea anemones.
An important characteristc of urine is its specific gravity or density which is?
1.001-1.035
A characteristc of a substance that does not involve a chemical change such as density color or hardness?
physical property
What is the name for the comb jellyfish?
Ctenophores (comb jellies) are a separate phylum from Cnidaria.
What are some economic importance of Ctenophores?
One of the common names for Ctenophores are coral, coral provide a good ecosystem for fish, some of the polyps on the coral reef are very good at photosynthesis causing plant and fish life to blossom.
What are pleurobancia?
Pleurobanchia* A genus of ctenophores having an ovate body and two long plumose tentacles.
What is the defining characteristc of a fluid?
A fluid is a substance that has no fixed shape and yields easily to external pressure (like a gas or liquid).
Describe three specific scenes in which Indiana Jones demostrates one of the characteristics of the romantic hero and what characteristc is being demonstrated?
== ==
How do ctenophores move?
Ctenophores are characterized by 8 ciliated rows used for locomotion. These cilia are stacked to look like a comb or "ctene". Therefore their name means comb bearer. They beat these ciliated rows in the water to propel themselves. However, they are subject to tides and winds.
What are the harmful effects of Phylum Ctenophora?
Ctenophores are known for their ability to disrupt marine ecosystems by consuming large amounts of zooplankton, leading to imbalances in food webs. Additionally, some species of ctenophores have been introduced to new habitats through ballast water discharge, where they can outcompete native species and disrupt local ecosystems.
