[1] : The Collaborative International Dictionary of English v.0.48

yolk \yolk\ y=olk or y=ok; 277, n. oe. yolke, yelke,
   yogholke, yoghelke, as. geoloca, geoleca, fr. geolu
   yellow. see yellow. written also yelk.
   1913 webster
   1. the yellow part of an egg; the vitellus.
      1913 webster

   2. zool. an oily secretion which naturally covers the wool
      of sheep.
      1913 webster

   yolk cord zool., a slender cord or duct which connects
      the yolk glands with the egg chambers in certain insects,
      as in the aphids.

   yolk gland zool., a special organ which secretes the yolk
      of the eggs in many turbellarians, and in some other
      invertebrates. see illust. of hermaphrodite in appendix.
      

   yolk sack anat., the umbilical vesicle. see under
      unbilical.
      1913 webster
see also:
yellow yelk yolk cord yolk gland hermaphrodite yolk sack 
unbilical 

Yolk >> Y Words
Yolk, definition of term: Yolk
yolk_pag1.html

Sack >> S Words
Sack, definition of term: Sack
sack_pag1.html

Sack Up >> S Words
Sack Up, definition of term: Sack Up
sack+up_pag1.html

Sack Out >> S Words
Sack Out, definition of term: Sack Out
sack+out_pag1.html

Gunny Sack >> G Words
Gunny Sack, definition of term: Gunny Sack
gunny+sack_pag1.html

Blue Mountain Ostrich Nutrition Articles : Yellow Livers On Ostrich Chicks Are ...
...... yolk sack and its purpose is to "break down" the FATS in the yolk so ... The yolk sack was full and of a soft yellow color on the bottom 2/3rd' ... ..
http://www.blue-mountain.net/feed/p0002071.htm, score=100, date indexed=December 13, 2005, 11:08 pm

Define Yolk sack : powered by In Dictionary (InDicitonary.com)
...... the word Yolk sack. "Yolk sack" gcide "The Collaborative International ... Yolk gland (Zool.), a special organ which secretes the yolk of the ... ..
http://www.indictionary.com/define/Yolk_sack, score=99, date indexed=December 2, 2005, 2:08 am

assisted hatching
...If I check to see if the yolk sack is absorbed and find that it isn't ... What if the yolk sack is not completely absorbed when you open the egg ... ..
http://www.lovebirdsplus.com/assisted.html, score=99, date indexed=January 14, 2006, 1:09 pm

Paretroplus damii II
...However, this is partly due to the mass of the yolk sack the fry carry ... Andapa" fry carry a much smaller yolk sack at the time they hatch ( ... ..
http://www.malawicichlidhomepage.com/aquainfo/paretroplus_damii2.html, score=79, date indexed=January 11, 2006, 4:09 am

Revista Brasileira de Zoologia - Embriogenesis and larval ontogeny of the "piau-...
...... containing red blood cells and wide yolk sack full of yolk globules ( ... The head was more separated from the yolk sack, which reduced in size ... ..
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752004000100019&lng=en&nrm=iso&tlng=en, score=69, date indexed=January 21, 2006, 4:39 pm

Page 1 2 3 Next