Question

Give conclusion on mitosis and meiosis ....​

Answer 1

Answer:MARK ME BRAINLIEST

In order for organisms to grow, cells have two options: they must either replicate themselves to create more cells, or the cells themselves must expand in volume. In humans, tissues such as the skin and blood contain cells that are actively dividing, whilst other tissues such as fat contain cells that expand (good if you need energy for winter, bad if you are trying to fit into some expensive jeans). Other cells, such as neurons, will never divide again once they are terminally differentiated; they are post-mitotic.  

In the process of replicating themselves, cells have another choice: do they want to make an identical copy and be left with two cells? Or do they want to make four “half-copies”, in preparation for sexual reproduction, where their genetic content will be made whole again by the process of fertilisation? This choice is the choice between mitosis and meiosis.  

Difference Between Mitosis and Meiosis

This article will explore the characteristics of both kinds of cell division, shining a light on how they are similar and in which aspects they are crucially distinct. We will also explore the research into these processes and how cell division might go awry to cause disease states such as cancer and Down’s Syndrome.

Explanation:

Answer 2

Two identical to the initial nucleus nuclei are produced during mitosis. On the other hand, meiosis produces four nuclei with each having half as many chromosomes as the initial cell.

• Meiosis only takes place in the gametes—the egg and the sperm—which are the cells that give birth to sex cells (gametes) in animals.
• Just before cell division, or cytokinesis, a procedure known as mitosis, or nuclear division, takes place.
• Chromosomes in the cell compress and the spindle comes together during this multi-step process.
• There are four haploid daughter cells left over after meiosis, and these cells can either grow into sperm or egg cells.
• In order to prepare for cell division, a cell must duplicate its chromosomes and then segregate them to create two identical nuclei.
• This process is known as mitosis.
• Usually, the cell's contents are divided equally into two daughter cells with the same DNA after mitosis.

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