Examlex
When the oxidation-reduction reaction shown here is balanced, how many electrons are transferred for each atom of copper that reacts?
Ag+(aq) + Cu(s) Ag(s) + Cu2+(aq)
Ctenophora
Also known as comb jellies, a phylum of invertebrate marine animals characterized by their gelatinous bodies and rows of ciliary plates for locomotion.
Diploblastic
Animal body plan in which there are only two embryonic tissue layers, the ectoderm and endoderm. Compare with triploblastic.
Cnidocytes
Specialized cells found in cnidarians (e.g., jellyfish) that contain a stinging structure used for capturing prey and defense.
Nemertea
A phylum of invertebrate animals known as ribbon worms or proboscis worms, characterized by their elongate bodies and a unique proboscis apparatus.
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