What are the five significance of mitosis?
It helps in maintaining the same number of chromosomes in daughter cells after division. It is responsible for growth and development of multicellular organisms. It helps in repairing of damaged tissues. It helps the cell to maintain proper size.
What is the most significant result of mitosis?
The result of mitosis is two identical daughter cells, genetically identical to the original cell, all having 2N chromosomes.
What is the significance of mitosis quizlet?
Mitosis is important because it allows growth and replaces worn out or damaged cells. It is also important because some organisms use mitosis as a way to reproduce.
What is the significance of mitosis Class 11?
Mitosis results in the production of diploid daughter cells with identical genetic complement usually. Cell divides by mitosis to restore the nucleo-cytoplasmic ratio. Helps in cell repair. Mitotic divisions in the meristematic tissues result in a continuous growth of plants throughout their life.
What is the significance of meiosis?
Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.
Which of the following is the most significant difference between mitosis and meiosis?
Mitosis gives identical cells to each other and to the mother cell, while meiosis leads to genetic variation due to crossing over and independent assortment. Mitosis gives nuclei with the same number of chromosomes as the mother cell while meiosis gives cells with half the number.
What was the result of mitosis?
Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.
What is the importance of mitosis and meiosis quizlet?
Purpose of Mitosis is cell growth, repair, and replacement of cells. The purpose of meiosis is creating haploid cells (gametes) that can join/fuse for sexual reproduction multicellular organisms.
What are two ways mitosis is important for your body quizlet?
Two ways that mitosis is important for your body is that it . . . – it helps with a repair. An example is when you get a cut, mitosis develops new cells to build over the old ones. Mitosis is just one small part of the cell cycle.
What is the role of the spindle in mitosis?
Spindle fibers form a protein structure that divides the genetic material in a cell. The spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both types of nuclear division: mitosis and meiosis. During mitosis, the spindle fibers are called the mitotic spindle.