gastrula (Meaning)
gastrula (n)
double-walled stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner layer differentiates into the mesoderm and endoderm
gastrula (n.)
An embryonic form having its origin in the invagination or pushing in of the wall of the planula or blastula (the blastosphere) on one side, thus giving rise to a double-walled sac, with one opening or mouth (the blastopore) which leads into the cavity (the archenteron) lined by the inner wall (the hypoblast). See Illust. under Invagination. In a more general sense, an ideal stage in embryonic development. See Gastraea.
gastrula (a.)
Of or pertaining to a gastrula.
Synonyms & Antonyms of gastrula
No Synonyms and anytonyms found
gastrula Sentence Examples
- The fertilized egg transforms into a gastrula during the early stages of embryonic development.
- The inner cell mass of the blastocyst invaginates to form the hypoblast layer of the gastrula.
- The epiblast layer of the gastrula gives rise to the ectoderm and mesoderm.
- The hypoblast layer of the gastrula forms the endoderm.
- Gastrulation is a crucial process in the formation of the body's three germ layers.
- The development of the gastrula sets the foundation for the future organization of the embryo.
- Abnormalities in gastrulation can lead to developmental defects and birth deformities.
- Studying gastrulation provides insights into the molecular mechanisms underlying organ formation.
- Manipulating gastrulation in animal models can be used to investigate the origins of evolutionary diversity.
- The gastrula stage represents a turning point in the development of a multicellular organism.
FAQs About the word gastrula
double-walled stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner layer differentiates into
No synonyms found.
No antonyms found.
The fertilized egg transforms into a gastrula during the early stages of embryonic development.
The inner cell mass of the blastocyst invaginates to form the hypoblast layer of the gastrula.
The epiblast layer of the gastrula gives rise to the ectoderm and mesoderm.
The hypoblast layer of the gastrula forms the endoderm.
