Zoology terms

The nerves coordinate information gathered by sense organs, locomotion, and most internal body activities. cephalon -- In trilobites, the head shield bearing the eyes, antennae, and mouth.Characteristic of many terrestrial arachnids such as scorpions and spiders. brain -- Collection of nerve cells usually located at the anterior end of an animal, when present at all.In vertebrates, for instance, the mesoderm forms the skeleton, muscles, heart, spleen, and many other internal organs. mesogloea -- Jellylike material between the outer ectoderm and the inner endoderm of cnidarians.Consider different branches of this scientific field and go over what.

Insects have several spiracles, arranged along the sides of the abdomen. spongocoel -- Central body cavity of sponges.

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Glycolysis and Cellular Respiration vocabulary and key terms made less.This glossary defines terms that you might encounter when studying zoology.Most terrestrial vertebrates have pharyngeal slits only in the embryonic stage. pharynx -- Cavity in the digestive tract just past the mouth itself.In vertebrates, for instance, the embryonic ectoderm differentiates into the skin and also the nervous system. endoderm -- The innermost basic layer of tissue in those animals with true tissues.Any of a group of land-dwelling vertebrates that have an amnion during embryonic development, including reptiles, birds, and mammals. anapsid -- n.In insects, the third body region behind the head and thorax. ambulacra -- Row of tube feet of an echinoderm. amniotic egg -- n.The proboscis is an important feeding appendage in echiurans. pygidium -- In trilobites, the posterior division of the body, formed by fusion of the telson with one or more posterior pleurae. segmentation -- In many animals, the body is divided into repeated subunits called segments, such as those in centipedes, insects, and annelids.

Polychaetes and some insect larvae have parapodia in addition to their legs, and these provide extra help in locomotion. pedipalps -- The second pair of appendages of cheliceromorphs.

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Research the education and career requirements, training information and experience required for starting a career in zoology.

May be muscularized for sucking or swallowing in various animals. phylum -- n.Define animal: a living thing that is not a human being or plant — animal in a sentence. Other Zoology Terms. altruism, integument.

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Zoology research paper is written in the same way as any other science related college dissertation or term paper.Your stomach and cheeks are lined with epithelium. esophagus -- That portion of the gut which connects the pharynx to the stomach. exoskeleton -- n.The leaf, stem, and root are three organs found in most plants.

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May be very thin or may form a thick layer (as in many jellyfish). mouth -- Front opening of the digestive tract, into which food is taken for digestion.Study Zoology Terms Flashcards at ProProfs -. -any member of the lower invertabrate phyla in which the mouth appears before the anus before development, cleavage.Driving Permit in Arizona Phlebotomy Chapter 8 (Tube Colors) Night by Elie Weisel Macroeconomis Chapter 4 Science is 7 Forms of energy Geology 215 Test One.The history of zoology traces the study of the animal kingdom from ancient to modern times.

The myotomes are an important feature for recognizing early chordates. nematocyst -- Older name for a cnidocyst. nerve -- A bundle of neurons, or nerve cells.Ethology is the scientific and objective study of animal behaviour, usually with a focus on behaviour under natural conditions, and viewing behaviour as an.

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