Yolk
What is it? The food store in the eggs of the majority of animals, made up mainly of fat and protein granules. Where yolk is present in the egg, as in chickens, there is meroblastic cleavage, but where it is absent, or nearly so, cleavage is holoblastic, as in Amphioxus.Added By: Leah
The Yolk definition has been viewed 209 Time(s)!
Send To Friends!
If you'd like to send the Yolk definition to yourself or to your friends/colleagues, just enter the e-mail addresses in the boxes below -We hope you now understand the meaning of Yolk. If you need any more information on this term, please don't hesitate to contact us.