Difference Between Cleavage and Cell Division

Thekey differencebetween cleavage and cell division is that thecleavage refers to the complete division of the细胞质into two different parts while the cell division refers to the production of two or more daughter cells from a parent cell.

Cells should divide in order to produce new cells. Hence,multicellular organisms进行细胞周期。细胞周期是整体process that results in new cells from the parent cells. Cell division occurs in two ways namely,有丝分裂和减数分裂. Mitosis yields daughter cells that are genetically identical to the parent cell. One mitotic cycle produces two daughter cells. In contrast, meiosis produces daughter cells that contain half of the chromosome number of the parent cell. One meiotic cycle produces four daughter cells. Cell division occurs via several phases such as interphase, prophase, metaphase, anaphase, telophase, and finally cytokinesis. Cleavage is another name for cytokinesis.

内容

1.Overview and Key Difference
2.What is Cleavage
3.What is Cell Division
4.Similarities Between Cleavage and Cell Division
5.Side by Side Comparison – Cleavage vs Cell Division in Tabular Form
6。概括

What is Cleavage?

Cleavage, also known as cytokinesis, is the process of cytoplasm division followed by nuclear division of the cell division. Particularly, the cytoplasm of the parent cell splits into cytoplasms’ of the two daughter cells. This is the actual event that results in new cells from the parent cells. Hence, cleavage is common to both cell divisions such as mitosis and meiosis. It occurs at the end of the telophase of the mitosis and at the end of the telophase II of meiosis. However, it starts with the anaphase and goes through telophase and ends with producing two separate cells.

在动物细胞中，细胞因子是通过裂解沟进行的。在细胞赤道周围，这是一种称为收缩环形成的蛋白质丝环。然后，收缩环通过向内夹住质膜来缩小裂解裂口。当收缩环进一步收缩时，最终会导致两个子细胞完全用自己的质膜围绕。在植物细胞中，细胞因子是通过形成细胞板而不是裂解沟。这是由于植物细胞的细胞壁外部到质膜外。

什么是细胞分裂？

Cell division is the process that results in new cells from the parent cells. There are two types of cell divisions namely mitosis and meiosis. Mitosis is a type of vegetative division that produces genetically identical daughter cells. But, meiosis is a type of reproductive division that produces gametes which have half of the chromosomes in the parent cells. However, both these cell divisions are really important processes in multicellular organisms.

原核生物的细胞分裂很简单。例如，细菌细胞除以称为二元裂变的过程。它并不复杂，因为细胞分裂发生在真核生物中。当分别考虑两个细胞分裂时，有丝分裂只有一个核分裂，而减数分裂有两个连续的核分裂。因此，减数分裂有两个周期。减数分裂I和减数分裂II。每个循环都有诸如前期，中期，后期和末期之类的子强度。在两个细胞分裂中，发生的最后事件是细胞因子或细胞质分裂。

As a summary, mitotic cell division results in two daughter cells that are genetically identical to parent cell while meiotic cell division results in four daughter cells that are genetically different and contain half of the chromosome number of the parent cell.

What are the Similarities Difference Between Cleavage and Cell Division?

• Cleavage and Cell Division are two events of the cell.
• 这两个过程都是细胞分裂的一部分。
• In both events, a particular thing divides into two or more parts.

What is the Difference Between Cleavage and Cell Division?

Cleavage and cell division are two important processes. In actual means, cleavage is a part of the cell division. The difference between cleavage and cell division is that the cleavage refers to the division of parent cytoplasm into daughter cells while the cell division refers to the overall process of producing new cells from the parent cells. Hence, the main events in cleavage are the formation of a cleavage furrow in animal cells and the formation of a cell plate in plant cells. On the contrary, the main events in cell division are interphase, prophase, metaphase, anaphase, telophase and cytokinesis.

下面显示的裂解和细胞分裂之间差异的信息图提供了更多细节。

概括– Cleavage vs Cell Division

细胞分裂导致来自父细胞的新子细胞。这是一个必不可少的过程，是在多细胞生物中发生的，以增加生长和发展的细胞数，并产生有性繁殖的配子。切割是细胞分裂的一部分。正是将母体细胞质分为子细胞的细胞肿瘤的事件。除非发生细胞因子或裂解，否则母细胞不会转化为子细胞。因此，细胞因子是在核分裂后将母细胞分为子细胞的实际事件。这是切割和细胞分裂之间的差异。

Reference:

1.Nature News, Nature Publishing Group.Available here

Image Courtesy:

1.”Figure 10 02 04″ByCNX OpenStax,(CC BY 4.0)viaCommons Wikimedia
2.”Three cell growth types”By domdomegg – Own work,(CC BY-SA 4.0)viaCommons Wikimedia