A Course of Elementary Instruction in Practical BiologyMacmillan and Company, 1882 - 279 σελίδες |
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Σελίδα 59
... similar , but narrower , passages , which extend through- out the substance of the plant . The vascular bundles break up in the pinnules , and follow the course of the so - called veins which VII . ] 59 THE BRACKEN FERN .
... similar , but narrower , passages , which extend through- out the substance of the plant . The vascular bundles break up in the pinnules , and follow the course of the so - called veins which VII . ] 59 THE BRACKEN FERN .
Σελίδα 60
... veins which are visible upon its surface ; ducts being continued into their ultimate ramifications . The rootlets present an outer coat of epidermis , enclosing parenchyma traversed by a central vascular bundle . They increase in length ...
... veins which are visible upon its surface ; ducts being continued into their ultimate ramifications . The rootlets present an outer coat of epidermis , enclosing parenchyma traversed by a central vascular bundle . They increase in length ...
Σελίδα 83
... veins : make out in them the same elements as in c . 2. f . Draw . a . Treat with iodine : make out the sac , proto- plasm ( primordial utricle ) , nucleus and vacuole of the cells : the starch granules . Peel off a strip of epidermis ...
... veins : make out in them the same elements as in c . 2. f . Draw . a . Treat with iodine : make out the sac , proto- plasm ( primordial utricle ) , nucleus and vacuole of the cells : the starch granules . Peel off a strip of epidermis ...
Σελίδα 134
... veins are irregular channels , or sinuses , which lie between the several muscles and viscera . One of the largest of these is situated in the median ventral line , and can be readily laid open by piercing the soft inte- gument which ...
... veins are irregular channels , or sinuses , which lie between the several muscles and viscera . One of the largest of these is situated in the median ventral line , and can be readily laid open by piercing the soft inte- gument which ...
Σελίδα 175
... vein , the vena cava superior ; while behind the , usually sin- gle , vena cava inferior opens into it . It opens by ... vein , a small trunk formed by the junction of the veins from the right and left lungs , opens . At its posterior ...
... vein , the vena cava superior ; while behind the , usually sin- gle , vena cava inferior opens into it . It opens by ... vein , a small trunk formed by the junction of the veins from the right and left lungs , opens . At its posterior ...
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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 colour containing Crown 8vo dissect divided division dorsal edge Edition elongated epidermis examine external Extra fcap fcap fibres filaments fluid Frog front ganglia ganglion gills give rise granular high power hypha hyphæ inch obj inner integument internodes intestine late Fellow LATIN layer limbs lobes Lobster maxilla median membrane middle line mouth muscles nerve Notes nucleus numerous Illustrations organs outer oval Owens College pair papillæ passes pericardium peristome plant posterior end Professor prothallus Protococcus protoplasm rectus internus revised rounded running School seen side solution somites specimens spinal sporangia sporangium spores stem structure surface terminal thin tissue Torula transverse section Trinity College trunk tube urostyle valves vein ventral ventricle vertebral vessels Vorticella walls yeast
Δημοφιλή αποσπάσματα
Σελίδα 24 - TODHUNTER— Works by I. ToDHUNTER, MA, FRS, of St. John's College, Cambridge. "Mr. Todhunter is chiefly known to students of Mathematics as the author of a series of admirable mathematical text-books, which possess the rare qualities of being clear in style and absolutely free from mistakes, typographical or other.
Σελίδα 50 - 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.
Σελίδα 22 - Prize Essay for 1877. 8vo. &r. 6d. SMITH— Works by the Rev. BARNARD SMITH, MA, Rector of Glaston, Rutland, late Fellow and Senior Bursar of St. Peter's College, Cambridge. ARITHMETIC AND ALGEBRA, in their Principles and Application ; with numerous systematically arranged Examples taken from the Cambridge Examination Papers, with especial reference to the Ordinary Examination for the BA Degree.
Σελίδα 12 - 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.
Σελίδα 16 - UNDULATORY THEORY OF OPTICS. Designed for the Use of Students in the University. New Edition. Crown 8vo.
Σελίδα 54 - HISTORICAL OUTLINES OF ENGLISH ACCIDENCE, comprising Chapters on the History and Development of the Language, and on Word-formation.
Σελίδα 32 - Flower (WH) — AN INTRODUCTION TO THE OSTEOLOGY OF THE MAMMALIA. Being the Substance of the Course of Lectures delivered at the Royal College of Surgeons of England in 1870.
Σελίδα 30 - LOGIC. ELEMENTARY LESSONS IN LOGIC; Deductive and Inductive, with copious Questions and Examples, and a Vocabulary of Logical Terms. By W. STANLEY JEVONS, MA, Professor of Logic in University College, London. New Edition. Fcap. 8vo. 3^. 6d. " Nothing can be better for a school-book. "—GUARDIAN. "A manual alike simple, interesting, and scientific,"— ATHHN.KUM.
Σελίδα 8 - MYTHOLOGY FOR LATIN VERSIFICATION. A brief Sketch of the Fables of the Ancients, prepared to be rendered into Latin Verse for Schools. By F. HODGSON, BD, late Provost of Eton. New Edition, revised by FC HODGSON, MA »8mo. 3*. HOMER— THE ODYSSEY. Done into English by SH BUTCHER, MA, Fellow of University College, Oxford, and ANDREW LANG, MA, late Fellow of Merton College, Oxford.
Σελίδα 23 - Parts, in boxes, is. each. A and B papers, of nearly the same difficulty, are given so as to prevent copying, and the Colours of the A and B papers differ in each Standard, and from those of every other Standard, so that a master or mistress can see at a glance whether the children have the proper papers.