New Way To Hatch And Grow An Embryo Try #6 Huge Thanks to Everyone!!!!!!!!

[pax12]

Day 3

 

[redhen689]

Some bad news, The chicken and duck eggs in the cup didnt make it, but on the good side the rubber egg and the two in the bag are going strong.
I have added something new, Im working on cutting part of the shell off the side to watch it grow with the 98% shell still there. Video coming soon.

That is totally cool. I love your persistence!

 

[pax12]

Thank you

 

[pax12]

50 h -Embryo turns on left side; allantois (embryonic membrane that fuses with chorion) begins. Functions of chorioallantois are: a) respiration; b) albumen absorption; c) absorption of calcium from shell; d) storage of kidney excretions.

60 h -Nasal pits, pharynx, lungs, anterior limb buds begin.

62 h -Posterior limb buds begin.

72 h -Middle and outer ear, trachea begin; amnion completes growth around embryo.


Day 4: Tongue and esophagus begin; embryo separates from yolk sac; allantois grows through amnion; contractions occur in amnion wall; adrenal development begins; pronephros (nonfunctional kidney) disappears; metanephros (definitive or final kidney) begins; proventriculus, gizzard, ceca, large intestine begin. Pigment visible in eye (dark eye).

The heart is beating 3x a sec, how cool is that!

 

[Mahonri]

Interesting... but I'd just not mess with Mother Nature...

Definitely a learning experience...

 

[Frost Homestead]

This is an interesting and cool experiment! I've never heard of a Kordon breathing bag before

 

[pax12]

Day 4-

Day 4

 

[pax12]

Day 5


Day 5 http://www.youtube.com/watch?v=0104_TyE6NE

 

[Knittycat]

This is so cool!

 

[pax12]

Day 5: Reproductive system and differentiation of sex appear; thymus, bursa of Fabricius, duodenal loop begin; chorion and allantois begin to fuse; mesonephros begins to function; first cartilage present.

The rubber egg didnt work, I poked it open and the yoke was brownish yellow and very tough. It look like it did start to grow but stopped. The egg skin was hard to break threw, and was leather like.

Only three things are left, the two eggs in the bag and the window egg, which both are doing great.