vitelline
/vi-tel-in, -een, vahy-/US // vɪˈtɛl ɪn, -in, vaɪ- //UK // (vɪˈtɛlɪn, -aɪn) //
卵磷脂,卵黄素,玻璃体,卵黄
Definitions
adj.形容词 adjective
- 1
- : of or relating to the egg yolk.
- : having a yellow color resembling that of an egg yolk.
Examples
Surrounding the embryo is a vitelline membrane, an inner, and an outer envelope (Fig. 1).
The zona is the first to disappear, and the vitelline membrane next becomes gradually thinner.
Both the vitelline membrane and the zona radiata are found in Raja, but in a much less developed condition than in Scyllium.
The stage of about the greatest development of both the vitelline membrane and zona radiata is represented on Pl.
The big cells have now become flask-shaped like those in Scyllium, and send a process down to the vitelline membrane.
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