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
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blastula::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | blastosphere |
| Type of | conceptus, embryo, fertilized egg |
| Has types | blastodermic vessicle, blastocyst |
| Derivation | blastular |
Examples of blastula
blastula
In sponges, blastula larvae swim to a new location and develop into a new sponge.
From the en.wikipedia.org
Believe me, all the ideas being tossed around now are in their blastula stage.
From the scienceblogs.com
And a blastula, zygote or embryo at any stage is human, living, and genetically distinct.
From the evangelicaloutpost.com
In mammals, blastulation leads to the formation of the blastocyst, instead of the blastula.
From the en.wikipedia.org
In due course, the blastula changes into a more differentiated structure called the gastrula.
From the en.wikipedia.org
The fertilized egg develops into a free-swimming blastula embryo in as little as twelve hours.
From the en.wikipedia.org
Initially a simple ball of cells, the blastula soon transforms into a cone-shaped echinopluteus larva.
From the en.wikipedia.org
The first 3 to 4 months are spent with the blastula in suspended development before it implants itself in the placenta.
From the en.wikipedia.org
He studied the embryonal development of animals, discovering the blastula stage of development and the notochord.
From the en.wikipedia.org
- 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
- The blastula (from Greek u03B2u03BBu03B1u03C3u03C4u03CCu03C2 (blastos), meaning "sprout") is a hollow sphere of cells, referred to as blastomeres, surrounding an inner fluid-filled cavity called the blastocoele formed during an early stage of embryonic development in animals...
- An early form in the development of an embryo, consisting of a spherical layer of cells filled with fluid; a blastosphere
- A ball of cells surrounding a fluid-filled cavity (the blastocoel) that is produced by the repeated cleavage of a zygote. PICTURE
- The hollow ball of cells marking the end stage of cleavage during early embryonic development.
- An early stage of embryonic development where the embryo consists of a hollow ball of cells prior to gastrulation. It is from this stage that embryonic stem cells are isolated.
- A cleavage stage embryo, typically a hollow ball of cells surrounding a cavity called the blastocoel; this term is used for (among others) echinoderm and amphibian embryos.
- An early animal embryo formed by the first few cleavages after fertilization. Often a thin sheet or hollow ball of cells.
- In animals, an early embryo form that follows the morula stage; typically, a single-layered sheet (blastoderm) or ball of cells (blastocyst).
