A Course of Elementary Instruction in Practical BiologyMacmillan and Company, 1877 - 279 sider |
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Side 2
... oval , transparent body , varying in diameter from 7000th of an inch ( on the average about th ) . The Torula are either single , or associated in heaps or strings . Each consists of a thin - walled sac , or bag , contain- ing a semi ...
... oval , transparent body , varying in diameter from 7000th of an inch ( on the average about th ) . The Torula are either single , or associated in heaps or strings . Each consists of a thin - walled sac , or bag , contain- ing a semi ...
Side 18
... oval body , which is termed the nucleus . This structure sometimes has a distinctly vesicular character , and contains a rounded granule called the nucleolus . The gelatinous body of the Amaba is not bounded by anything that can be ...
... oval body , which is termed the nucleus . This structure sometimes has a distinctly vesicular character , and contains a rounded granule called the nucleolus . The gelatinous body of the Amaba is not bounded by anything that can be ...
Side 34
... oval bodies , the spores , held together by a transparent intermediate substance . When the sporangium is ripe , the slightest pressure causes its thin and brittle coat to give way , and the spores are separated by the expansion of the ...
... oval bodies , the spores , held together by a transparent intermediate substance . When the sporangium is ripe , the slightest pressure causes its thin and brittle coat to give way , and the spores are separated by the expansion of the ...
Side 35
... oval masses , which are close together , but not in actual contact . Each of these masses next becomes completely separate from the rest , surrounds itself with a cellulose coat , and becomes a spore ; while the protoplasm not thus used ...
... oval masses , which are close together , but not in actual contact . Each of these masses next becomes completely separate from the rest , surrounds itself with a cellulose coat , and becomes a spore ; while the protoplasm not thus used ...
Side 41
... oval masses ( ascospores ) in others . 7 . 8 . The projection into the sporangial cavity of the convex septum ( columella ) which separates the hypha from the sporange . The collar projecting around the base of the columella of burst ...
... oval masses ( ascospores ) in others . 7 . 8 . The projection into the sporangial cavity of the convex septum ( columella ) which separates the hypha from the sporange . The collar projecting around the base of the columella of burst ...
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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.