Which Of The Following Is A Characteristic Of Cnidarians. Which of the following is not a characteristic of reptiles? Both forms have a single orifice and body cavity that are used for digestion and respiration.

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Cnidarians mostly have two basic body forms: C) most ferns grow in the tropics d) ferns need water for reproduction e) all of the above are correct. Cnidarians are characterized by stinging spicules.

Trematodes Are Acoelomates That Have Effective Defenses Against Attack By Their Hosts' Immune System.


The main characteristic of cnidarians that is listed is choice e, the gastrovascular cavity. *cnidarians do have radial symmetry (they have body symmetry around a central axis). Which statement(s) about cnidarians is/are true?

Most Cnidarians Possess Tentacles, And Many Also Have Nematocysts (Specialized Stinging Cells).


D all choices are characteristic of reptiles. They have radial body symmetry, tissues, and stinging cells. Which of the following best describes cnidarians?

A) Reproduction Is Both Sexual And Asexual.


Cnidarians are characterized by the presence of three tissue layers, an outer protective epidermis, a middle layer called the mesoglea, and an inner layer called the gastrodermis, whose function is primarily digestive. A group of jellyfish is called a smack. Coral reef forming coelenterates belong to the class.

Which Of The Following Characteristics Are Common To All Cnidarians A Stinging From Biology 210 At University Of Toronto


Ephyra is the larval form of. Echinodermata ctenophora lycophyta cnidaria porifera. Polymorphism and have two body forms, i.e.

C) They Live In Either Marine Or Freshwater Environments.


All cnidarians have stinging cell's. All cnidarians share a unique trait: They have radial body symmetry, lack tissues, but have stinging cells.

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