Examlex
A(n) (operon/codon/gene) is a specific sequence of nucleotides that codes for a protein or an RNA molecule.
Earthworms
Invertebrate animals belonging to the class Oligochaeta, known for their role in aerating the soil and enhancing soil fertility through their digestion process.
Marine Annelids
Worm-like organisms that live in marine environments, part of the phylum Annelida, known for their segmented bodies.
Parapodia
Parapodia are paired, lateral extensions on each segment of some annelids, such as polychaetes, used for locomotion and sometimes respiration.
Bivalve
Type of mollusc with a shell composed of two valves; includes clams, oysters, and scallops.
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