CELL CLEAVAGES Meaning and
Definition
-
Cell cleavages refer to the division of cells, particularly during the early stages of embryonic development. It is a crucial process that occurs after fertilization of an egg cell, resulting in a rapid increase in the number of cells. This division is essential for the growth and development of the embryo.
Cell cleavages involve the splitting of a single cell into multiple smaller cells, known as blastomeres. These blastomeres are initially undifferentiated, meaning they have not yet developed their specific functions or characteristics. The process of cleavage ensures that the genetic material from the parent cell is equally distributed among the newly formed blastomeres.
The timing and pattern of cell cleavages are highly regulated and can vary among different species. The pattern of cell division plays a critical role in determining the overall structure and organization of the embryo. The cleavage patterns can be classified into different types, such as radial or spiral, depending on the axis along which the cells divide.
Cell cleavages contribute to the formation of various germ layers, which give rise to different tissues and organs in the developing embryo. The number and positioning of these cleavages ultimately determine the body plan of the organism.
In summary, cell cleavages are the division of cells during embryonic development, resulting in the formation of blastomeres and the rapid increase in cell number. These divisions are crucial for the organization and differentiation of cells, contributing to the overall structure and development of the embryo.
Common Misspellings for CELL CLEAVAGES
- xell cleavages
- vell cleavages
- fell cleavages
- dell cleavages
- cwll cleavages
- csll cleavages
- cdll cleavages
- crll cleavages
- c4ll cleavages
- c3ll cleavages
- cekl cleavages
- cepl cleavages
- ceol cleavages
- celk cleavages
- celp cleavages
- celo cleavages
- cell xleavages
- cell vleavages
- cell fleavages
- cell dleavages
Etymology of CELL CLEAVAGES
The word "cell cleavages" does not have an etymology of its own since it is a compound term consisting of two separate words. Here is the etymology of each word separately:
1. Cell: The word "cell" comes from the Latin word "cella", which means "small room" or "chamber". It was first used in English in the mid-17th century to refer to the microscopic biological units of living organisms.
2. Cleavage: The word "cleavage" comes from the Old English word "clēafan", which means "to split" or "to divide". It has been used in English since the 15th century to describe the act of splitting or separating something, both in a literal and metaphorical sense.
When these two words are combined to form "cell cleavages", it refers to the process of cell division or the splitting of cells during reproduction or growth.
Infographic
Add the infographic to your website:
