Just like in chickens the little yolk sac in the egg of a frog provides a nutrient source for the embryo prior to hatching into a tadpole.
The chick egg has much more yolk than the frog egg. A blastopore in frog egg and a premitive groove in chick egg both have the same basic function which is to mark the origin of gastrulation
Well frog eggs are clear with black yolks. They come in hundreds though!
Sea star eggs have more yolk compared to frog eggs. Sea star eggs are considered macrolecithal, meaning they contain a large amount of yolk which is necessary for the development of the embryos. Frog eggs, on the other hand, are typically microlecithal and contain less yolk.
yogurt yams yolk (as in egg yolk) yerplits (a specialty desert made of frog and served in some southern [at least mississippi] diners)
the yolk! yolk
no, the egg yolk is just the yolk. and the egg white is just the white
the egg yolk
"The yolk of the egg is yellow" is correct. "Yolk" is a singular noun, so it should be paired with the singular verb "is."
Two parts of frog egg are animal pole mostly contributing to ectoderm and vegetal pole mostly contributing to endoderm .
Yolk is the yellow nucleus in the middle of the egg.
Egg yolk is thicker than egg white.
yamsyellow potato yogurtyolk