Cunningham's textbook of anatomyW. Wood, 1818 - 1577 pages |
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Page 55
... tube . The cavity of the tube is an elongated part of the extra - embryonic coelom , and its walls are formed by the amnion ( Figs . 57,62,63 ) . The caudal wall of the tube neces- sarily consists of the elongated body - stalk ...
... tube . The cavity of the tube is an elongated part of the extra - embryonic coelom , and its walls are formed by the amnion ( Figs . 57,62,63 ) . The caudal wall of the tube neces- sarily consists of the elongated body - stalk ...
Page 56
... tube , which is lodged in the umbilical cord and the yolk - sac , which has become a relatively small vesicle , is ... tube , by the union of a spermatozoon with the mature ovum . During the first ten to fourteen days after its formation ...
... tube , which is lodged in the umbilical cord and the yolk - sac , which has become a relatively small vesicle , is ... tube , by the union of a spermatozoon with the mature ovum . During the first ten to fourteen days after its formation ...
Page 58
... tube Mesoderm lining trophoblast Trophoblast Unchanged part of gland Dilated part of gland Cavity of uterus , Embryonic area Spongy layer Placental area Unchanged layer of decidua Stratum spongiosum Secondary villus Amnion cavity Amnion ...
... tube Mesoderm lining trophoblast Trophoblast Unchanged part of gland Dilated part of gland Cavity of uterus , Embryonic area Spongy layer Placental area Unchanged layer of decidua Stratum spongiosum Secondary villus Amnion cavity Amnion ...
Page 59
... tube ( O.T. Eustachian ) are developed from the first visceral pouch . The ventral part of the pouch disappears at an early stage . The dorsal extremity expands and is converted into the cavity of the tympanum , whilst the stalk ...
... tube ( O.T. Eustachian ) are developed from the first visceral pouch . The ventral part of the pouch disappears at an early stage . The dorsal extremity expands and is converted into the cavity of the tympanum , whilst the stalk ...
Page 59
... tube , and for a brief period after it enters the uterus , the zygote , or impregnated ovum , depends for its nutrition the yolk granules ( deutoplasm ) embedded in its cytoplasm , and upon the fluid medium surrounding it which is ...
... tube , and for a brief period after it enters the uterus , the zygote , or impregnated ovum , depends for its nutrition the yolk granules ( deutoplasm ) embedded in its cytoplasm , and upon the fluid medium surrounding it which is ...
Expressions et termes fréquents
adductor amnion angle arch artery articular surface articulation aspect attached backwards body bone border brain brevis calcaneus canal capsule carpi cartilage caudal cavity cells centre cerebellum cerebral cerebral hemisphere cervical chorion cœlom column condyle connexion corpus corpus callosum crest distal dorsal embryo entodermal ethmoid extensor external facet fascia fasciculus fibres fissure foramen fossa fourth ventricle front frontal funiculus gray matter groove head hemisphere humerus inferior insertion interosseous joint lamina lateral side lateralis layer ligament longus lumbar margin maxilla medial side median plane medulla oblongata membrane mesencephalon mesoderm muscle nasal nerve neural notch nucleus obliquely occipital occipital bone orbital origin passes pelvic plantar pollicis pons portion posterior posteriorly primitive proximal pterygoid radial rectus region separated septum sinus sphenoid spinal medulla spine Sulcus superior suture temporal tendon thalamus thoracic tract transverse processes trigeminal nerve trophoblast tube tubercle upper ventral ventricle vertebral vesicle volar wall whilst zygomatic