Cell plate formation is a process of cell division in plant cells, which involves the formation of a new cell wall in the middle of two daughter cells. It begins when the cell membrane at the equator of the dividing cell pinches inwards, forming a vesicle known as the preprophase band. The preprophase band then …
Cytokinesis is the process in which a single cell divides into two daughter cells. It is the final stage of mitosis, the process by which replicated chromosomes are separated into two new cells. During cytokinesis, the cytoplasm of a single cell divides into two new daughter cells, a process that is necessary to maintain the …
The chromatin reticulum undergoes several changes during the process of transcription. When a gene is turned on, the chromatin fibers become less tightly wound, allowing for the transcription machinery to access the gene. During transcription, the chromatin fibers become even more unwound, allowing the transcription factors and RNA polymerase to interact with the DNA. Once …
Karyokinesis is the process of cellular division that results in the formation of two daughter cells. This process involves the duplication and distribution of genetic material, which is accomplished through mitosis and meiosis. Karyokinesis can refer to either mitosis or meiosis, depending on the context.
Mitosis is a type of cell division that forms two identical daughter cells from one parent cell. During mitosis, the chromosomes in the nucleus are divided into two equal sets, each of which is then moved to one of the two daughter cells. Meiosis is another type of cell division that produces four daughter cells …
Cell growth is the process of increasing the size of a cell, while cell division is the process of dividing a cell into two daughter cells. The two processes are closely related, as cell growth is necessary for a cell to divide. During cell growth, the cell increases in size and volume, and the cell …
Gymnastics is a sport that involves the performance of exercises requiring strength, flexibility, agility, coordination, balance, and endurance. It can also include acrobatic and aesthetic movements such as tumbling and vaulting. The most common movements are done on apparatus such as bars, beams, and rings. Gymnastics also includes floor routines, which involve movements such as …
Phototropism: This is the movement of a plant in response to light. It can be either positive (towards the light source) or negative (away from the light source). Gravitropism: This is the movement of a plant in response to gravity. Roots grow downward and stems grow upward, in response to the pull of gravity. Thigmotropism: …
Various types of plant movements – വിവിധ തരം സസ്യ ചലനങ്ങൾ Read More »
Movement and locomotion are similar but distinct concepts. Movement is any change in the position of an object, while locomotion is the ability to move from one location to another. Movement can be intentional or unintentional, while locomotion is always intentional. Movement can involve a change of position, direction, or orientation, while locomotion is always …
Difference between movement and locomotion – ചലനവും സഞ്ചാരവും തമ്മിലുള്ള വ്യത്യാസം Read More »
Paramecium is a single-celled organism that lives in freshwater and is a type of ciliate protozoa. It is an aquatic organism that moves by cilia and feeds on bacteria and other small organisms. Euglena is a single-celled organism that lives in freshwater and is a type of flagellate protozoa. It is an aquatic organism that …
Paramecium ,Euglena and Earthworm – പാരമീസിയം, യൂഗ്ലീന, മണ്ണിര Read More »