Vitelline membrane
... The
vitelline membrane is a structure directly adjacent to the ... different species. Aspects of the topic
vitelline - membrane are discussed in the following places ... in the plasma membrane (BELOW the jelly coat/
vitelline layer. ... Thus, any additional sperm are ...
Shell membrane
... inside the shell are two shell membranes . inner and outer. ... The
vitelline membrane is weakest at the germinal disc and ... PEELING Removing ... the Shukhov Rotunda, Russia, 1895 ... The yolk is kept intact by the
vitelline membrane surrounding it. ... Around the albumen and yolk are two ...
Dorsal aorta
... Each primitive aorta receives anteriorly a vein—the
vitelline vein—from the yolk-sac, and is prolonged backward on the lateral aspect of the notochord under the name of the dorsal aorta . Aspects of the ...