Do some mammals have yolk sacs?

Answer Yes, mammals have yolk sacs. Although they may not be as easily noticeable as the yolk in a chicken egg, it is still there. The yolk contains proteins and fats needed for the embryos further develo... Read More »

Top Q&A For: Do some mammals have yolk sacs

How long do yolk sacs on baby snapping turtles last?

Yolk sacs last for about 4 to 7 days on baby snapping turtles. In captivity, baby snapping turtles should not be moved to an aquatic environment until the egg sacs are absorbed.Source:Chelydra: Sn... Read More »

What does it mean to have two sacs at birth but only one baby?

could mean that there were originally two zygotes in you and you would've had twins. or maybe your sac tore during delivery so there were two pieces. I've heard about it happening though where two ... Read More »

Can cats have raw or cooked egg yolk?

Both are perfectly fine for a cat, and serve as a very nutritional treat as eggs contain a lot of protein.

Anyone know how to make a hard-boiled egg with runny yolk I have eaten this in a Japanese restaurant.?

You might be mentioning "onsen tamago", which is cooked in hot springs (= slow-cooked eggs).Here you go;…