دیکشنری فارسی

blastosphere

معنی کامل و مثال‌ها

/-sfir´/n.

● رجوع شود به: blastula

ریشه و کاربرد

ریشه

From blasto- (combining form of Greek blastos, meaning 'germ') + -sphere (from Greek sphaira, meaning 'ball').

مثال

  • The blastosphere is the stage following the morula in embryonic development.
  • The blastosphere consists of an outer layer of cells and an inner cell mass.
  • During blastulation, the blastosphere forms from the blastocyst.

تعریف انگلیسی

noun
  1. early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs

همین دیکشنری روی گوشی

همهٔ ۲۹۱٬۲۱۲ واژه، بدون نیاز به اینترنت.

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