blastodisc

enUK

blas·to·disk

or blas·to·disc B0315500 (blăs′tə-dĭsk′)n. See germinal disk.

blastodisc

(ˈblæstəʊˌdɪsk) n (Biology) another name for blastoderm

Thesaurus

Noun

blastodisc - a layer of cells on the inside of the blastulablastoderm, germinal area, germinal disclayer - thin structure composed of a single thickness of cells

Blastodisc

enUK

Blastodisc

embryonic disc, an aggregate of cytoplasm in the holozoic part of the ovum in animals with discoid cleavage. The blastodisc contains a nucleus and is free from the yolk. In the process of cleavage the blastodisc is transformed into a layer of cells (blastoderm) located on the surface of the nondividing yolk.

blastodisc

enUK

blastodisc

[blas´to-disk] the convex structure formed by the blastomeres at the animal pole of a zygote undergoing incomplete cleavage.

blas·to·disc

(blas'tō-disk), 1. The disc of active cytoplasm at the animal pole of a telolecithal egg. 2. The blastoderm, especially in very young stages when it is small.

blas·to·disc

(blas'tō-disk) 1. The disc of active cytoplasm at the animal pole of a telolecithal egg. 2. The blastoderm, especially in very young stages when it is small.

blastodisc

see BLASTODERM.

blastodisc

enUK
Related to blastodisc: blastoderm

noun

Synonyms for blastodisc

noun a layer of cells on the inside of the blastula

Synonyms

blastoderm
germinal area
germinal disc

Related Words

layer

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