Before mitosis can begin, the chromosomes mustįirst be duplicated during a process called the interphase. Mitosis is a type of cell division in which one cell divides into two Which is the correct sequence of events that occur when a somatic cell You can see this inĮxample 4: Recalling the Steps of Mitosis The interphase is the stageĪt which the DNA is copied and takes much longer than mitosis. Before mitosis can begin, interphase must take place. The cell cycle is the process that somatic cells go through when they are dividing. Number of chromosomes” is correct regarding chromosomes.īefore we can talk about mitosis, we need to first mention that mitosis isĪctually a small step of a larger process called the cell cycle. Therefore, the statement “members of the same species usually have the same Reproductive cells contain only one set of chromosomes, so they are Since our somatic cells contain two sets of chromosomes, they are calledĭiploid. The first set of 23 chromosomes comesįrom the egg cell, and the other set comes from the sperm cell. Humans actually have two pairs of 23 chromosomes, making up a total ofĤ6 chromosomes in our somatic cells. Humans usually have 46 chromosomes, whereas a different species, like dogs, The number of chromosomes is usually the same across the same species. They onlyīecome visible as the cell prepares to divide. These chromosomes are not visible in the nucleus of the cell. As humans, we have a total of 46 chromosomes in our somatic cells. The DNA is organized on structures called chromosomes. The nucleus of the cell contains DNA, which is where the genetic Somatic cells include all the cells in our body, excluding egg or sperm cells,Īnd reproductive cells are egg or sperm cells. Reproductive cells are diploid, which means they contain two sets ofĬells can be categorized as either somatic cells or reproductive cells.Members of different species usually have the same number.Members of the same species usually have the same number of chromosomes.Chromosomes are always visible in the cell nucleus.Somatic cells are haploid, which means they contain one set of.Which statement about chromosomes is true? Example 1: Recalling Facts about Chromosomes
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