Examlex
The tendency of molecules of the same kind to stick together is called ________.
Embryos
Early developmental stages of multicellular organisms following fertilization, during which cells divide and specialize to form the structure and organs of the organism.
Germ Layers
The three primary layers of cells (ectoderm, mesoderm, and endoderm) in the early embryo that develop into all organs and tissues of the body.
Lophophore
A unique feeding structure bearing ciliated tentacles, found in certain marine invertebrates such as bryozoans and brachiopods.
Arthropods
A diverse group of invertebrate animals with exoskeletons, segmented bodies, and paired jointed appendages, including insects, arachnids, and crustaceans.
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