লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
blastulation
This is a technical term used exclusively in biology, embryology, and medicine. It is never used in casual conversation and is restricted to academic papers, textbooks, and professional scientific discussions.
In a developmental sequence, blastulation is the specific transition from a solid mass of cells (the morula) to a hollow sphere (the blastula). It is conceptually distinct from cleavage (the initial cell divisions) and gastrulation (the subsequent reorganization into germ layers).
Because it describes a biological process, it is typically used as an uncountable noun when referring to the general phenomenon, though it can be used as a countable noun when referring to specific instances or types of the process in a comparative study.
Meanings
Examples
Blastulation occurs after the morula stage of embryonic development.
The process of blastulation creates a hollow sphere of cells.
Did you finish the diagram showing blastulation in the lab manual?
Blastulation is a critical step before gastrulation begins.
Blastulation is a critical step before gastrulation begins.
I wonder if blastulation happens at the same rate in all mammals.
The researcher observed the onset of blastulation under the microscope.
The researcher observed the onset of blastulation under the microscope.
We need to identify the specific signals that trigger blastulation.
Blastulation transforms the solid ball of cells into a blastocyst.
Blastulation transforms the solid ball of cells into a blastocyst.