Download or read book Johns Hopkins University Baltimore Studies from the Biological Laboratory written by Newell Martin and published by Arkose Press. This book was released on 2015-11-02 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Studies from the Biological Laboratory Johns Hopkins University written by Johns Hopkins University. Biological Laboratory and published by . This book was released on 1878 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Johns Hopkins University Baltimore Studies from the Biological Laboratory written by Newell Martin and published by Theclassics.Us. This book was released on 2013-09 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1883 edition. Excerpt: ... end foremost. But while the most rapid movement cannot be effected in this way, the main object of movement is attained most admirably. The large mouth and movable lip are held in a position to collect the particles of food brought into contact with the broad, concave front, and the animal thus travels as a sort of self-acting surface net. The younger plutei move more actively, though less steadily. The peculiar form causes them to turn as they move, first on one then on the other side. The matured pluteus is semi-transparent and is marked with red pigment spots. This pigment is very abundant towards the tips of the arms. It is also disposed in spots along the calcareous rods of the arms, and occurs as patches and dots on other parts of the body. The oral lobe bears two pairs of arms. The longer pair (Fig. 1, 2) arises from the dorsal surface at the sides of the lobe and extends forwards. The arms of the shorter pair (Fig. 1, 5) project obliquely downwards and forwards from the sides of the anterior border of the lip. The lip (Fig. 1, b) is a large, freely movable flap which partly covers the mouth in front, and at times entirely closes it. The mouth (Fig 1, a) opens beneath the lip, is very large, and gapes wide open. It opens into a large muscular oesophagus (Fig. 1, c), by the peristaltic contractions of which food is carried to the stomach (Fig. 1, d). Previous to the formation of the young sea-urchin, the stomach occupies the greater part of the body-cavity. The opening from the oesophagus into it usually remains closed while that from the stomach into the intestine stands open. The intestine (Fig. 1, e) arises from the posterior under part of the stomach, extends forwards, and opens on the ventral surface a short distance behind...
Download or read book Studies from the Biological Laboratory written by and published by . This book was released on 1887 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies from the Biological Laboratory written by Johns Hopkins University. Biological Laboratory and published by . This book was released on 1893 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents, v. 1-5 in v. 5.
Download or read book Studies from the Biological Laboratory written by and published by . This book was released on 1879 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A History of the Federal Biological Laboratory at Beaufort North Carolina 1899 1999 written by Douglas A. Wolfe and published by . This book was released on 2000 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Memoirs from the Biological Laboratory written by Johns Hopkins University. Biological Laboratory and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Johns Hopkins University Studies in Historical and Political Science written by Johns Hopkins University and published by . This book was released on 1884 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Johns Hopkins University Studies in Historical and Political Science written by and published by . This book was released on 1898 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index catalogue of the Library of the Surgeon General s Office United States Army written by National Library of Medicine (U.S.) and published by . This book was released on 1886 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Johns Hopkins University Circular written by Johns Hopkins University and published by . This book was released on 1900 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes University catalogues, President's report, Financial report, registers, announcement material, etc.
Download or read book Fundamental Nuclear Energy Research written by U.S. Atomic Energy Commission. Division of Plans and Reports and published by . This book was released on 1963 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Fundamental Nuclear Energy Research 1962 written by U.S. Atomic Energy Commission. Division of Plans and Reports and published by . This book was released on 1962 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Johns Hopkins University Circulars written by Johns Hopkins University and published by . This book was released on 1885 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
