(no subject)
Why not return to LJ with a meme...
Open the nearest book to you to page 56, find the 5th sentence and transcribe the next 5 sentences...
When the cloacal membrane appears, the posterior wall of the yolk sac forms a small diverticulum that extends into the connecting stalk. This diverticulum, the allantoenteric diverticulum, or allantois, appears around the 16th day of development. Although in some lower vertebrates the allantois serves as a reservoir for excretion products of the renal system, in humans, it remains rudimentary but may be involved in abnormalities of bladder development.
ESTABLISHMENT OF THE BODY AXES
Establishment of the body axes, anteroposterior, dorsoventral, and left-right, takes place before and during the period of gastrulation. The anteroposterior axis is signaled by cells at the anterior (cranial) margin of the embryonic disc.
There ya go - 5 sentences from Langman's Medical Embryology, 10th Edition! Shows you how much fun I've been having! :)
Open the nearest book to you to page 56, find the 5th sentence and transcribe the next 5 sentences...
When the cloacal membrane appears, the posterior wall of the yolk sac forms a small diverticulum that extends into the connecting stalk. This diverticulum, the allantoenteric diverticulum, or allantois, appears around the 16th day of development. Although in some lower vertebrates the allantois serves as a reservoir for excretion products of the renal system, in humans, it remains rudimentary but may be involved in abnormalities of bladder development.
ESTABLISHMENT OF THE BODY AXES
Establishment of the body axes, anteroposterior, dorsoventral, and left-right, takes place before and during the period of gastrulation. The anteroposterior axis is signaled by cells at the anterior (cranial) margin of the embryonic disc.
There ya go - 5 sentences from Langman's Medical Embryology, 10th Edition! Shows you how much fun I've been having! :)