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coelenterates in which the polyp stage is absent or at least inconspicuous: jellyfishes
Cnidaria is a phylum whose organisms are: radial in symmetry, may have cnidocytes (stinging cells), Diploblastic tissues, no coelomic cavity, two basic types of individuals: polyps (sessile - no capable of moving) and medusas (free floating). Three classes are found in Cnidaria: Hydrazoa, Scyphozoa (ex. Jellyfish), and Anthozoa (ex. corals)
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Which have a greater number of species cnidarians or mollusks?
Mollusks win this one, with the 8 following species: Caudofoveata Aplacophora Polyplacophora Monoplacophora Bivalvia (bivalves) Scaphopoda Gastropoda Cephalopoda Cnidarians have the following 5 species (one extinct): Anthozoa Scyphozoa Cubozoa Hydrozoa Conulata - extinct
Does mean mean average?
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.
Did he had the concept of venn diagram?
The answer will depend on who you mean by HE.The answer will depend on who you mean by HE.The answer will depend on who you mean by HE.The answer will depend on who you mean by HE.
What is the deviation mean mean?
There is no statistical term such as "deviation mean".
What does the word mean mean?
See mean-8. Or get a dictionary.
