Similar
Entada abyssinica00 - A black and white drawing of a plant
Comparative osteology (Plate 47) (9237588327)
Comparative osteology (Plate 42) (9237580129)
Veterinary obstetrics, including the diseases of breeding animals and of the new-born (1909) (14756798946)
Anatomische Hefte (1909) (17985151560)
Fotothek df tg 0006583 Biologie ^ Anatomie ^ Mensch
Anatomischer Anzeiger (1889) (18170011142)
Armor for a Youth - Public domain dedication museum photo
Historja naturalna czlowieka 1907 (88855749)
Related
Biology ((c1917)) (20373523952)
Animal biology (1938) (17574001184)
Animal biology (1938) (18009842230)
Animal biology (1938) (18197356365)
Animal biology (1938) (17576091633)
Animal biology (1938) (18196793515)
Biology and man (1944) (20194823430)
Биологи (27102293982)
The Biological bulletin (19751074724)
Biology ((c1917)) (19759425494)
Резюме
Title: Biology
Identifier: biologycalk00calk (find matches)
Year: (c1917) ((c10s)
Authors: Calkins, Gary N. (Gary Nathan), b. 1869
Subjects: Biology
Publisher: New York, H. Holt and company
Contributing Library: MBLWHOI Library
Digitizing Sponsor: MBLWHOI Library
Text Appearing Before Image:
NERVOUS SYSTEM OF THE EARTHWORM 151 ns.
Text Appearing After Image:
vn.c. FIG. 60.—Anterior part of the worm laid open to show the ventral organs, c.c., Circum-oesophageal commissures; e.g., cerebral ganglia; ds., dissepiment; /, funnel of nephridium; np, nephridium; o, ovary; od, oviduct; ph, pharynx; ps, prostomium; r.s., seminal receptacle; s.d., sperm duct; s.f., sperm funnel; s.v.L, lateral seminal vesicle; t, testis; v.g. and v.n.c., ventral nerve cord. (From Sedgwick and Wilson.)