Cunningham's textbook of anatomy |
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Page 15
A new achromatic spindle appears with the daughter chromosomes at its equator ; it rotates , and one pole , sur- Achromatic rounded by a small amount of cytoplasm , spindle projects on the surface of the oocyte as the second polar ...
A new achromatic spindle appears with the daughter chromosomes at its equator ; it rotates , and one pole , sur- Achromatic rounded by a small amount of cytoplasm , spindle projects on the surface of the oocyte as the second polar ...
Page 17
The centrosome divides , and an achromatic spindle appears , which has the daughter centrosomes at its poles and half the typical number of chromosomes at its equator . The chromosomes are twin chromosomes . During the metaphase the two ...
The centrosome divides , and an achromatic spindle appears , which has the daughter centrosomes at its poles and half the typical number of chromosomes at its equator . The chromosomes are twin chromosomes . During the metaphase the two ...
Page 21
As soon as the cavity appears the morula is converted into a blastula and the cavity enlarges until it separates the inner mass ... It ZYGOTE AND CELLS ( Hypothetical ) . would appear , however , from the evidence at present available ...
As soon as the cavity appears the morula is converted into a blastula and the cavity enlarges until it separates the inner mass ... It ZYGOTE AND CELLS ( Hypothetical ) . would appear , however , from the evidence at present available ...
Page 22
In most mammals does not appear until the and its primitive streak are Spermatozoon Parts of first polar body Secon polar ... The extra - embryonic coelom is a space which appears as two clefts , one on each side of the embryonic area ...
In most mammals does not appear until the and its primitive streak are Spermatozoon Parts of first polar body Secon polar ... The extra - embryonic coelom is a space which appears as two clefts , one on each side of the embryonic area ...
Page 23
As the embryonic area is the the ecto - mesodermal and the entodermal vesicles it is , at As growth continues the area becomes oval , and a linear streak , appears in that part of the oval which becomes the urea ( Fig .
As the embryonic area is the the ecto - mesodermal and the entodermal vesicles it is , at As growth continues the area becomes oval , and a linear streak , appears in that part of the oval which becomes the urea ( Fig .
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Table des matières
861 | |
867 | |
873 | |
880 | |
887 | |
895 | |
898 | |
909 | |
204 | |
205 | |
208 | |
223 | |
243 | |
254 | |
265 | |
299 | |
317 | |
323 | |
329 | |
339 | |
362 | |
365 | |
373 | |
382 | |
391 | |
394 | |
402 | |
411 | |
418 | |
424 | |
439 | |
486 | |
497 | |
503 | |
511 | |
539 | |
628 | |
677 | |
700 | |
785 | |
791 | |
799 | |
806 | |
819 | |
825 | |
911 | |
916 | |
925 | |
936 | |
943 | |
949 | |
958 | |
1025 | |
1031 | |
1048 | |
1061 | |
1067 | |
1103 | |
1110 | |
1124 | |
1150 | |
1225 | |
1248 | |
1257 | |
1271 | |
1284 | |
1295 | |
1333 | |
1339 | |
1361 | |
1395 | |
1407 | |
1427 | |
1434 | |
1444 | |
1455 | |
1481 | |
1507 | |
1520 | |
1536 | |
1583 | |
Expressions et termes fréquents
angle anterior appears arch arises artery articular articulation aspect attached backwards base becomes body bone border brain branch called canal capsule cartilage cavity cells centre cerebral cervical close column consists continuous corpus corresponding covered crest curved deep directed distal dorsal edge embryo enter extends extensor external extremity facet fascia fasciculus fibres flexor floor foramen forwards fossa fourth front frontal gray matter greater groove head inferior insertion internal joint lamina lateral layer length lies ligament limb longus lower margin medial membrane mesoderm middle movements muscle nasal nerve neural neural tube notch nucleus obliquely occipital opening orbital origin passes placed plane plate portion position posterior present primitive proximal region root seen segments separated side sphenoid spinal medulla superior surface temporal tendon termed thin third tract transverse tube tubercle upper upwards usually ventral ventricle vertebral wall whilst