what are the main anatomical features of the human body?
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The basic parts of the human body are the head, neck, torso, arms and legs.
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It comprises a head, neck, trunk (which includes the thorax and abdomen), arms and hands, legs and feet. The study of the human body involves anatomy, physiology, histology and embryology. The body varies anatomically in known ways.
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While human anatomy is the study of the body's structures, physiology is the study of the chemistry and physics behind how those structures work.
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Organs are the body's recognizable structures (for example, the heart, lungs, liver, eyes, and stomach) that perform specific functions. An organ is made of several types of tissue and therefore several types of cells.
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The human body has four limbs (two arms and two legs), a head and a neck which connect to the torso. The body's shape is determined by a strong skeleton made of bone and cartilage, surrounded by fat, muscle, connective tissue, organs, and other structures.
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Both humans and the frog have the same kinds of organs and systems of organs. The frog's anatomy, however, is much simpler. 1) General Body Features As in other higher vertebrates, the frog body may be divided into a head, a short neck, and a trunk. The flat head contains the brain, mouth, eyes, ears, and nose.
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['Human Axial Skeleton. The axial skeleton forms the central axis of the human body and includes the bones of the skull, the ossicles of the middle ear, the hyoid bone of the throat, the vertebral column, and the thoracic cage (ribcage). ... ', 'The Skull. ... ', 'The Vertebral Column. ... ', 'The Thoracic Cage.']
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Anatomical Planes in a Human: There are three basic planes in zoological anatomy: sagittal, coronal, and transverse. A human in the anatomical position, can be described using a coordinate system with the Z-axis going from front to back, the X-axis going from left to right, and the Y-axis going from up to down.
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While anatomy and physiology study different aspects of human biology, together they provide a more complete picture of what the human body is and how it works. The human heart and lungs: Anatomy and physiology are complimentary disciplines as the structure of body systems often influences system function.
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['Endoskeleton made mostly of bone.', 'skin is smooth with many capillaries and pigments, no scales.', 'usually two pairs of limbs with webbed feet.', 'as many as four organs of respiration.', 'a three chambered heart.', 'Oviparious with external fertilization.']
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Anatomy and physiology is the study of the human body and includes the human skeleton, bones, joints, muscles, energy systems, heart, and lungs. Test yourself with our online anatomy & physiology multi-choice quizzes!
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Anatomical terminology A head is the part of an organism which usually includes the ears, brain, forehead, cheeks, chin, eyes, nose, and mouth, each of which aid in various sensory functions such as sight, hearing, smell, and taste, respectively.
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Human Anatomy (ana- = “up”, tome = “to cut”) is often defined as the study of structures in the human body. Anatomy focuses on the description of form, or how body structures at different levels look. ... Physiology focuses on function, or how structures at different levels work.
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What is the difference between Anatomy and Morphology? ... External features such as gross size, shape, colour, and other physical features of the biological structures are studied in morphology while anatomy is concerned about the cellular and tissue level composition of the biological structures.
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Regional terms describe anatomy by dividing the parts of the body into different regions that contain structures that are involved in similar functions. ... The Axial Region makes up the main axis of the human body and includes the head, neck, chest, and trunk.
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There are 11 major organ systems in the human organism. They are the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems. Only the reproductive system varies significantly between males and females.
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The human body consists of a bony skeleton and muscles. The three main parts of the body are: the head, the trunk and the limbs (extremities).