rivers, like the jellyfish.They're quasi transparency allows them to blend in with the water to escape predators.I say quasi, because jellyfish are translucent.They're not totally see through like the lenses.So you have to wonder why the lenses is. Um, how how is transparent tissue ...
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Does a jellyfish have an exoskeleton? Do jellyfish have mouths? Are seahorses members of the phylum Echinodermata? Does an octopus have an exoskeleton? Do cnidarians have oncogenes? What is the size of a starfish? Do deuterostomes have exoskeletons? Why are starfish referred to as benthic?
How did they get the name comb jelly? Jellyfish are cnidarians, while comb jellies belong to the phylum ctenophora. The name ctenophora comes fromGreek words that mean "comb carrying." Approximately 150 comb jelly species have been named and described to date. How big can ctenophores? Rang...
Another type of fossilization, known as carbonization, occurs when soft tissues are preserved as thin films of carbon. Leaves and tissue of soft-bodied organisms such as jellyfish or worms may accumulate, become buried and compressed, and lose their volatile constituents. The carbon often remains ...
jellyfish, any planktonic marine member of theclass Scyphozoa(phylum Cnidaria), a group of invertebrate animals composed of about 200 described species, or of the class Cubozoa (approximately 20 species). Do all vertebrates have a digestive system with one opening?
Warming oceans are a contributing factor to rising numbers ofmoon jellyfish bloomssuch as this example in the harbor of Sydney, Australia, in January 2019. Migrating monarchs Sylvain CORDIER/Gamma-Rapho via Getty Images Migrating monarchs The North American monarch butterfly, with a wingspan of 3....
Leaves and tissue of soft-bodied organisms such as jellyfish or worms may accumulate, become buried and compressed, and lose their volatile constituents. The carbon often remains behind as a blackened silhouette. Although it is certainly true that the possession of hard parts enhances the prospect...
But people differ over whether fish are conscious, or insects, worms, and jellyfish. They are still more doubtful about whether onecelled animals like amoebae and paramecia have conscious experiences, even though such creatures react conspicuously to stimuli of various kinds. Most people believe ...
tentacles, Flexible armlike projections of jellyfish and related animals; used in food-getting and locomotion.testes, The primary male sex organs.testosterone, Male hormone responsible for secondary sex characteristics.thorax, The middle division of an animal's body; between the head and abdomen....