The answer is mitosis- The orderly division of the nucleus of a cell that ensures that each new nucleus has the same number and kind of chromosomes as the original nucleus. The process includes the replication of chromosomes and the distribution of the two sets of chromosomes into two separate and equal nuclei.
Gametophytes of angiosperms have cells with nuclei that typically contain a haploid number of chromosomes, which is half the number found in somatic cells. This means that gametophyte cells usually have one set of chromosomes.
Telophase is marked by the arrival of the chromosomes at the poles. They will arrive at opposite ends of the poles.
The nucleus of a cell has same number of chromosomes as found in the species. For example, it is said that human has 23 pairs of chromosomes. These 23 pairs of chromosomes will be found in each cell ( in the nucleus) Aqsa Azam Vet. Student
The final phase of mitosis is telophase, during which two separate nuclei form in each of the newly divided daughter cells. This phase involves the reformation of the nuclear envelope around the separated sets of chromosomes, marking the completion of cell division.
The nuclear membrane forms around each set of chromosomes during telophase, the final stage of mitosis. This process marks the completion of mitosis and leads to the formation of two separate nuclei within the daughter cells.
Mitosis
The correct sequence for mitosis is Prophase, Metaphase, Anaphase, Telophase. These stages represent the process of cell division where the chromosomes condense, line up in the middle, separate, and then form two distinct nuclei.
nondisjunction |ˌnändisˈjə ng k sh ən| noun Genetics the failure of one or more pairs of homologous chromosomes or sister chromatids to separate normally during nuclear division, usually resulting in an abnormal distribution of chromosomes in the daughter nuclei.
1) Chromosomes Form 2) Chromosomes Line Up 3) Chromosomes Separate 4)Nuclei Form ^ANSWER^ Is Correct ☻☺♥♦♣♠•◘○
Fertilization
Chromatin is inside a nuclei.
Spindle fibers attach to the centromeres at metaphase and separate the splited chromosomes from each other.Spindle fibers are necessary in mitosis as they help in bringing half the number of chromosomes on each side of the cell, so that when the cell divides, the chromosomes are distributed equally in both the daughter nuclei.
During meiosis there is pairing between homologous chromosomes for exchange of chromatin material by crossing over and these chromosomes get separated in first stage of meiotic division, thus half of the chromosomes separate at each pole; the second stage of meiosis is more or less similar to mitotic division. At the end of meiosis 4 daughter nuclei are formed whereas in mitosis only 2 daughter nuclei are formed without reduction in the number of chromosomes.
Mitiosis
CHROMOSOMES
No they are not. Chromosomes [homologous or (occasionally) not] make Lungs. The Nuclei of Lung Cells also make Chromosomes.
Normal human body cells typically have 46 chromosomes in their nuclei, arranged in 23 pairs. These chromosomes contain genetic material that carries instructions for the development and functioning of the body.