What is the difference between binary fission and fragmentation

In the end, multiple fission produces many individuals from a single parent cell. Fragmentation is a form of asexual reproduction in which the parent organism just breaks into several pieces, and each piece grows into a completely new individual or a clone of the parent. Moreover, this mode of reproduction is common in filamentous fungi, planaria, starfish and algae.

Multiple fission is a type of fission, which is an asexual reproduction method. During multiple fission, parent cell nucleus divides through mitosis many times and produces daughter nuclei, which are able to undergo cytokinesis and become new cells.

On the other hand, fragmentation is an asexual reproduction method occurring in multicellular organisms. During fragmentation, parent organism just breaks into several fragments that can develop into new individuals.

Therefore, this is the key difference between multiple fission and fragmentation. Unicellular organisms such as Plasmodium, amoeba, show multiple fission while planaria, plants, spirogyra, filamentous fungi show fragmentation. Multiple fission and fragmentation are two methods of asexual reproduction. Multiple fission is the process of dividing the parent cell nucleus via mitosis in order to produce daughter nuclei and then daughter cells.

In contrast, fragmentation is the process of just breaking the parent organism into several fragments that are capable of developing into complete new organisms. Difference between Binary Fission and Fragmentation. Key Difference: In biology, Binary Fission and Fragmentation, both are known as forms of 'asexual reproduction'. Binary fission is the splitting of one cell into two, and while conjunction is the same, it also involves exchanging DNA between two organisms.

Fragmentation is the process of breaking off a piece of organism followed by mitosis cell division. Comparison between Binary Fission and Fragmentation: Binary Fission Fragmentation Description Binary fission is the asexual reproduction of a single-celled organism by division into two roughly equal parts.

Also known as Prokaryotic fission Clonal fragmentation Occurs Fission occurs in uni-cellular organisms. Fragmentation occurs in multi cellular organisms with simple body organization.

Example Amoeba Spirogyra. Image Courtesy: micro. Comments WAldo is cool. Fragmentation is one of the main methods of vegetative reproduction methods in plants by which they produce rhizomes, stolons, bulbils, adventitious plantlets, etc. It increases the members of that particular colony. Figure 2: Sea Squirts Colonies.

Fragmentation occurs in many colonial animals such as sponges and corals. It allows the regeneration in starfish. Paratomy and achitomy are the two mechanisms of fragmentation in animals.

Both occur through the development of furrows at the zone of splitting. The splitting in paratomy occurs perpendicular to the antero-posterior axis while achitomy occurs at a particular point from which the missing tissues and organs regenerate.

Fission refers to a method of reproduction by the spontaneous division of the parent cell into two or more parts, each of which grows into a complete daughter cell while fragmentation refers to a method of reproduction wherein a parent organism breaks into fragments, each capable of growing independently into a new organism.

Fission occurs in unicellular organisms such as amoeba, bacteria while fragmentation occurs in multicellular organisms such as plants, sea stars, planarians, molds, and Spirogyra. Nuclear division occurs during fission while no nuclear division occurs during fragmentation.

In fission, parent cell divides into daughter cells while in fragmentation, the parent organism divides into daughter organisms.

Daughter cells are unicellular in fission while daughter organisms are mainly multicellular in fragmentation. Fission occurs deliberately through mitosis while fragmentation may or may not be deliberate as it can occur through mechanical shearing as well.