A Course of Elementary Instruction in Practical BiologyMacmillan and Company, 1877 - 279 sider |
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Side 56
... edge . At the bottom of the groove , brown granular bodies are aggregated , so as to form a streak along each side of the pinnule . The granules are the sporangia , and the streaks formed by their aggregation , the sori . Examined with ...
... edge . At the bottom of the groove , brown granular bodies are aggregated , so as to form a streak along each side of the pinnule . The granules are the sporangia , and the streaks formed by their aggregation , the sori . Examined with ...
Side 66
... edge of the sporange . C. Their mode of dehiscence ( look out for one that has opened ) : by a cleft running towards the centre of the sporange from a point where the annulus has torn across . Burst open some sporangia by pressing on ...
... edge of the sporange . C. Their mode of dehiscence ( look out for one that has opened ) : by a cleft running towards the centre of the sporange from a point where the annulus has torn across . Burst open some sporangia by pressing on ...
Side 84
... edge by five prominent points , two dorsal , and three ventral : the five small midribs running along it ( one to the end of each of the points ) represent the free ends of five sepals , which are united below . The corolla . a . а ...
... edge by five prominent points , two dorsal , and three ventral : the five small midribs running along it ( one to the end of each of the points ) represent the free ends of five sepals , which are united below . The corolla . a . а ...
Side 90
... edge of the cover , or peristome , and the edge of the disc , is a groove , which , at one point , deepens and passes into a wide depression , the vestibulum . From this a narrow tube , the esophagus , leads into the central substance ...
... edge of the cover , or peristome , and the edge of the disc , is a groove , which , at one point , deepens and passes into a wide depression , the vestibulum . From this a narrow tube , the esophagus , leads into the central substance ...
Side 91
... edge of the peristome to be curved in and shut against it , so as to give the body a more globular form . At the same time , the stem is thrown into a spiral , and the body is thus drawn back towards the point of attachment . If the ...
... edge of the peristome to be curved in and shut against it , so as to give the body a more globular form . At the same time , the stem is thrown into a spiral , and the body is thus drawn back towards the point of attachment . If the ...
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A Course of Elementary Instruction in Practical Biology Thomas Henry Huxley,Henry Newell Martin Uten tilgangsbegrensning - 1877 |
A Course of Elementary Instruction in Practical Biology Huxley Thomas Henry Ingen forhåndsvisning tilgjengelig - 2019 |
A Course of Elementary Instruction in Practical Biology Huxley Thomas Henry Ingen forhåndsvisning tilgjengelig - 2019 |
Vanlige uttrykk og setninger
abdominal acid adductor animal antheridia aortic arch aperture appendages artery attached axis become blood body bone branches Cambridge canal carbonic anhydride cartilage cavity cells chamber chlorophyll chromic acid cilia cloth College colour containing cord Crown 8vo dissect divided division dorsal edge Edition ELEMENTARY elongated epidermis examine exoskeleton external Extra fcap fcap fibres filaments fluid free end Frog front ganglia ganglion gills give rise granular high power hypha hyphæ inch obj inner integument internodes intestine layer limbs lobes Lobster maxilla median membrane middle line mouth muscles nerve Note nucleus numerous organs outer oval pair papillæ passes pericardium peristome plant posterior end prothallus Protococcus protoplasm rectus internus rounded running School seen side solution somites specimens spinal sporangia sporangium spores stem stomach structure surface terminal thick thin tissue Torula transparent transverse section trunk tube urostyle vein ventral ventricle vertebral vertebral column vessels Vorticella walls yeast
Populære avsnitt
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Side 28 - EUROPEAN HISTORY. Narrated in a Series of Historical Selections from the Best Authorities. Edited and arranged by EM SEWELL and CM YONGE. First Series, 1003—1154. Third Edition. Crown 8vo. 6s. Second Series, 1088—1228. Third Edition. Crown 8vo. 6s. " We know of scarcely anything which is so likely to raise to a higher level the average standard of English education.-
Side 2 - HODGSON -MYTHOLOGY FOR LATIN VERSIFICATION. A brief Sketch of the Fables of the Ancients, prepared to be rendered into Latin Verse for Schools.
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Side 24 - TAYLOR— WORDS AND PLACES; or, Etymological Illustrations of History, Ethnology, and Geography. By the Rev. ISAAC TAYLOR, MA Third and cheaper Edition, revised and compressed. With Maps. Globe 8vo. 6s.
Side 8 - Cheyne.— Works by CHH CHEYNE, MA, FRAS AN ELEMENTARY TREATISE ON THE PLANETARY THEORY. With a Collection of Problems. Second Edition. Crown 8vo. cloth. 6s.
Side 3 - PEILE (JOHN, MA)— AN INTRODUCTION TO GREEK AND LATIN ETYMOLOGY. By JOHN PEILE, MA, Fellow and Tutor of Christ's College, Cambridge, formerly Teacher of Sanskrit in the University of Cambridge. Third and Revised Edition. Crown 8vo.
Side 3 - MAYOR (JOSEPH B.)— GREEK FOR BEGINNERS. By the Rev. JB MAYOR, MA, Professor of Classical Literature in King's College, London. Part I., with Vocabulary, is.
Side 22 - HALES— LONGER ENGLISH POEMS, with Notes, Philological and Explanatory, and an Introduction on the Teaching of English. Chiefly for Use in Schools. Edited by JW HALES, MA, Professor of English Literature at King's College, London.