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VP Exam 1

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Across
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The growth sector at the end of a long bone
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Part of skeleton relating to the limbs
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Writer of the Principle of Population
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A group that includes all descendants of a common ancestor except one or more monophyletic group
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Primitive or ancestral character
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The outer, thick layer of bone
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Phylogenetic change that involves retention of juvenile characters by the adult
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A similarity often attributable to common origin
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Organism's observable characteristics or traits
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Group comprised of the sea squirts
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Segmented muscles
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Author of the Transmutation Theory
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Skeletal element of the upper hindlimb
Down
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An internal skeleton made of either cartilage or bone
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A specialized character or trait that is unique to a monophyletic group
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A derived character
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Father of binomial nomenclature
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A type of passage that is open all the time
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An external skeleton that supports or protects the body
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Member of the Cephalochordata
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Bone building cells
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Similar parts or organs acquired as a result of parallel evolution or convergence
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A biogeographic region including the Temperate & Arctic areas
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Organism's genetic code
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Part of the skeleton that consists of the bones of the head and trunk