Medical Dictionary
blastodisc
noun blas·to·disc
Medical Definition of BLASTODISC
: the embryo-forming portion of an egg with discoidal cleavage usually appearing as a small disc on the upper surface of the yolk mass
Variants of BLASTODISC
blas·to·disc or blas·to·disk \ˈblas-tə-ˌdisk\
Illustration of BLASTODISC
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