| 释义 |
Definition of morula in English: morulanounPlural morulae ˈmɔːr(j)ʊləˈmôrələ Embryology A solid ball of cells resulting from division of a fertilized ovum, and from which a blastula is formed. 〔胚〕桑椹胚 Example sentencesExamples - Would an all-wise, all-knowing creator endow a morula of some twenty-four to ninety-six cells with a soul before it gets safely implanted in a loving mother's womb?
- That means that parents who are doing IVF could conceivably agree to have a cell removed from their morula, which could then give rise to a line of stem cells, while the morula developed into an embryo ready for implanting.
- Mammalian ova lack any overt asymmetries, and their early cleavages are simple and equal, producing a clump of cells called a morula with no discernible up, down, left, right, back, or front.
- A human embryo is any whole, living member of the species homo sapiens in the embryonic stage, which includes the stages of zygote, morula, and blastocyst.
- The cells of the morula continue to divide by mitosis, and the morula passes down into the uterus.
OriginMid 19th century: modern Latin, diminutive of Latin morum 'mulberry'. Definition of morula in US English: morulanounˈmôrələ Embryology A solid ball of cells resulting from division of a fertilized ovum, and from which a blastula is formed. 〔胚〕桑椹胚 Example sentencesExamples - Mammalian ova lack any overt asymmetries, and their early cleavages are simple and equal, producing a clump of cells called a morula with no discernible up, down, left, right, back, or front.
- That means that parents who are doing IVF could conceivably agree to have a cell removed from their morula, which could then give rise to a line of stem cells, while the morula developed into an embryo ready for implanting.
- The cells of the morula continue to divide by mitosis, and the morula passes down into the uterus.
- Would an all-wise, all-knowing creator endow a morula of some twenty-four to ninety-six cells with a soul before it gets safely implanted in a loving mother's womb?
- A human embryo is any whole, living member of the species homo sapiens in the embryonic stage, which includes the stages of zygote, morula, and blastocyst.
OriginMid 19th century: modern Latin, diminutive of Latin morum ‘mulberry’. |