Organs Or
Organs Or Sense.—the Cephalopodous Class Is The Only One In The Invertebrate Series In Which Distinct Organs Of Sight, Hearing, Smell, And Taste, Have Been Detected, Although The En Joyment Of These Senses Is Evidently Byno Means Limited To This Class. Considerable Differences, However, Present Themselves In The Relative Complexity, ...
Osseous Systeal
Osseous Systeal (cotrrartanv Axxtomv.)--one Of The Most Striking An Distinctive Characters Peculiar To The Highes Grades Of Animal Existences, The Vertebrata Is That They Have Their Bodies Supported B And As It Were Moulded Upon, An Internal Frame-work, Which Is Generally Made Up Of Numerous Pieces, Very Various In Their ...
Osseous System
Osseous System), But Are So Intimately Lated To The Real Bones Both In Structure And Office, That They Must Be Described In This Place As Being Essentially Connected With The Bony Framework Of The Body. Every One Of The Vertical Rays Entering Into The Composition Of These Fins Consists Of ...
Osseous Tissue Bone Bone
Osseous Tissue. Bone. Bone Substance.—the Tissue Of Bone Has, Within The Last Few Years, Under
Osteoicia
Osteoicia. The Arrangement Of Abnormal Ossifications Has Puzzled More Than One Pathologist. Excluding Exostosis And Hyperostosis (mere Local And General Hypertrophies) Svc Propos-e To Examine Here All Varieties
Osteology
Osteology. —if We Take A General Survey Of These Eight Genera Of Monkeys Of The New World, We May Observe In Them, As Well As In Those Of The Old World, An Indication Of The Descending Line, By Which They Pass Into The Form Of The Lenzurince, And By Those ...
Osteology
Osteology. Of The Skull.—the Skull In Both Genera Of Monotremata Is Long And Depressed, But Is Cha Racterized By A Relatively Larger Cranium In Pro Portion To The Face Than In The Marsupials. The Parietes Of The Expanded Cerebral Cavity Are Rounded, And Their Outer Surface Is Smooth. These Characters ...
Osteology Of Toe Marsupialia
Osteology Of Toe Marsupialia. Of The Skull.—the Form Of The Skull Varies Much In Different Marsupial Animals, But It May Be Said, In General Terms, To Re Semble An Elongated Cone, Being Terminated By A Vertical Plane Surface Behind, And In Most Of The Species Converging Towards A Point Ante ...
Ovary
Ovary, The Ovaries (fig. 368. B, B) Constitute Two Follicular Glands Appropriated To The Formation Of The Female Generative Element. They Are Perfectly Closed, Resembling In This Respect The Ductless Glands. Each, However, Is Furnished With Its Proper Excretory Duct, (fig. 368. C, C) Between Which And The Gland A ...
Pacinian Bodies
Pacinian Bodies, So Named After Filippo Pacini, Professor Of Anatomy At Pisa, Who Discovered Them In 1830, And Subsequently Published Two Memoirs Upon Them. They Are Peculiar Minute Organs Appended To The Ner Vous System, And Present An Arrangement Alto Gether Novel And Full Of Interest, Though As Yet Their ...
Par Vagum Nerve Human
Par Vagum Nerve. (human Ana Tomy.) - (1vervus Vagus ; Pneumogastric ; Part Of The Sixth Pair Of Nerves Of The Older Anatomists; One Of The Three Divisions Of The Eighth Pair In The Classification Of Willis ; The Ninth Pair Of Andersch ; The Tenth Pair Of Sommerring ; ...
Parotid
Parotid Region.—this Region (in Surgical Anatomy) Is Of A Somewhat Pyramidal Form, The Base Corresponding To The Surface Of The Skin, And The Apex To The Pharynx. The Superficial Boundaries Of The Region Are, Supe Riorly, The Root Of The Zygoma And The Articu Lation Of The Jaw; Inferiorly, A ...
Pat Elain
Pat. Elain. Carbon 79.000 78.566 Hydrogen 11.416 11.447 Oxygen 9.584 9.987 — — 100.000 100.000 — — 3. The Fat Of Beef When Melted Begins To Concrete At 100°: It Requires For Solution 40 Parts Of Boiling Alcohol, And Contains About Three-fourths Its Weight Of Stearin, Which Is Obtained By ...
Pat Stearin Ela I
Pat. Stearin. Ela I N. Carbon ....78.996 78.776 79.354 Hydrogen ..11.700 11.770 11.090 Oxygen .... 9.304 9.454 9.556 — — — 100.000 100.000 100.000 — — — 7. Whale Oil, Or Train Oil, (from Whale Blub Ber,) Sp. Gr. .927, When Cooled To 32°, Deposits Stearin; The Filtered Oil Is ...
Pathological Anatomy Of Tue
Pathological Anatomy Of Tue Liver. If We Consult The Works Of Pathological Writers Upon This Subject,we Shall Observe At Every Step Of Our Progress The Greatest Ambiguity And Dif Ference Of Opinion To Exist. The Reasons For This Want Of Consent Upon The True Nature Of The Diseases Of So ...