A Course of Elementary Instruction in Practical Biology |
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Page 16
... duct opens into the duo- denum , at some distance behind the pylorus , running through the pancreas and receiving the duct of that organ on its way . The rounded spleen lies in the mesentery , projecting more to the left than to the ...
... duct opens into the duo- denum , at some distance behind the pylorus , running through the pancreas and receiving the duct of that organ on its way . The rounded spleen lies in the mesentery , projecting more to the left than to the ...
Page 22
... by means of the skin . The kidneys are elongated and flattened from side to side , and are kept in position by the continuation of the peri- toneum over their ventral faces . The ducts of the 22 [ CHAP . ELEMENTARY BIOLOGY .
... by means of the skin . The kidneys are elongated and flattened from side to side , and are kept in position by the continuation of the peri- toneum over their ventral faces . The ducts of the 22 [ CHAP . ELEMENTARY BIOLOGY .
Page 23
Thomas Henry Huxley, Henry Newell Martin. toneum over their ventral faces . The ducts of the kidneys pass along their outer ... duct of the urinary se- cretion but as the vas deferens . The spermatozoa of the Frog are filiform bodies with ...
Thomas Henry Huxley, Henry Newell Martin. toneum over their ventral faces . The ducts of the kidneys pass along their outer ... duct of the urinary se- cretion but as the vas deferens . The spermatozoa of the Frog are filiform bodies with ...
Page 40
... ducts ; obvious in the female as highly convoluted dead - white tubes ( oviducts ) lying imme- diately beneath B. ( Those of the male may be better studied later on . ) k . The heart ; seen lying within a delicate sac ( the pericardium ) ...
... ducts ; obvious in the female as highly convoluted dead - white tubes ( oviducts ) lying imme- diately beneath B. ( Those of the male may be better studied later on . ) k . The heart ; seen lying within a delicate sac ( the pericardium ) ...
Page 47
... ducts ; variable in number . Seen , on moving the gall - bladder about , to pass from the liver and unite to form the main duct a . The gall bladder ; a blind sac , set on at the ex- treme end of the above system of ducts . Open it ...
... ducts ; variable in number . Seen , on moving the gall - bladder about , to pass from the liver and unite to form the main duct a . The gall bladder ; a blind sac , set on at the ex- treme end of the above system of ducts . Open it ...
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Common terms and phrases
acid alimentary canal animal aperture appendages arising artery Assistant Master attached auditory axis blastopore blood body body-wall branches Cambridge Canada balsam cavity cell-wall cells chamber chitinous chlorophyll chromatophores cilia College colour commissures containing corpuscles Crayfish delicate dissect dorsal duct ELEMENTARY elongated epidermis epithelium Examine excretory exoskeleton external Fcap fibres filaments fluid Frog front ganglia ganglion genital germinal vesicle gills gland granular high power hypha Illustrated immediately inner integument intestine lateral layer lobes longitudinal low power lying mass maxilla median membrane middle line mouth muscular nematocysts nerve Note nucleus organs orifice outer oval ovum pair passing pericardium pigmented portion posterior Prof Professor Protococcus protoplasm Remove revised round Sect seen segment setæ side solution somite spinal Spirogyra sporangium spores stained structure surface terminal thickened thin tissue Torula transverse section trunk tube vacuole valves veins ventral ventricle vessels wall xylem
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