জমাট রক্ত ​​একটি ডিম্বাণু এর বিদারণ দ্বারা উত্পাদিত এর প্রাথমিক পর্যায়ে; একটি তরল ভরা গোলক যার প্রাচীর কোষ একটি একক স্তরে গঠিত হয়; এই পর্যায়ে (প্রায় আট দিন নিষেক পরে

blastula's Usage Examples:

the stage in early animal embryonic development that produces the blastula.

The blastula (from Greek βλαστός (blastos meaning sprout) is a hollow sphere.

After the 7th cleavage has produced 128 cells, the morula becomes a blastula.

The blastula is usually a spherical layer of cells (the blastoderm) surrounding.

divisions, called cleavage, to form a blastula, which looks similar to a ball of cells.

Next, the cells in a blastula-stage embryo start rearranging themselves.

cleavage or segmentation cavity) is a fluid-filled cavity that forms in the blastula (blastocyst) of early amphibian and echinoderm embryos, or between the.

phase early in the embryonic development of most animals, during which the blastula (a single-layered hollow sphere of cells) is reorganized into a multilayered.

at the blastula stage, which are incorporated into the gonads during organogenesis.

The germ layers form during gastrulation of the blastula.

Named by William Ballard, the pharyngula stage follows the blastula, gastrula and neurula stages.

Diploblasty is a condition of the blastula in which there are two primary germ layers: the ectoderm and endoderm.

folding of an area of the exterior sheet of cells towards the inside of the blastula.

embryo has divided into many cells, forming a hollow ball called the blastula.

The blastula is polar, and its two halves are called the animal hemisphere and.

during the blastula stage of embryonic development.

During this stage, the embryo is referred to as a blastula.

The series of changes to the blastula that characterize.

blastodisc) is a single layer of embryonic epithelial tissue that makes up the blastula.

move, can reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development.

In other animals this is called a blastula.

Cleavage ends with the formation of the blastula.

large endodermal cells which remains exposed on the vegetal surface of the blastula that will eventually be internalized by epiboly.

division) of the zygote after fertilization and is an essential part of blastula formation.

move, reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development.

274 – blastula MeSH A16.

blastula's Meaning':

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