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People have 23 pairs of chromosomes. Parts of chromosomes are exchanged in fertilization. It is possible to take the mothers chromosomes and separate them. It is then possible to take babies chromosomes and separate them. One of each pair from the mother will line up with parts of each of the baby's two sets from top to bottom. You will look down a little on the left side of baby's number of one and that will match the mother's then the match will jump over to the right side.
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Why mitocondrial DNA is passed from mother to daughter only?
Mitochondrial DNA is passed from mother to daughter because during fertilization, the sperm typically donates very little, if any, mitochondria to the zygote. This results in the mitochondrial DNA being inherited solely from the mother. It is the egg that contributes the majority of the mitochondria to the embryo.
How does DNA replication differ between mitosis and meiosis?
In mitosis, DNA replication occurs once, resulting in two identical daughter cells. In meiosis, DNA replication occurs twice, resulting in four genetically diverse daughter cells.
How does the process of DNA replication differ between mitosis and meiosis?
In mitosis, DNA replication occurs once, resulting in two identical daughter cells. In meiosis, DNA replication occurs twice, resulting in four genetically diverse daughter cells.
How do DNA get passed to daughter cells?
DNA is passed to daughter cells through the process of cell division, which consists of two main stages: mitosis and cytokinesis. During mitosis, the DNA replicates and is distributed evenly between the two daughter cells. Cytokinesis then physically separates the cytoplasm and organelles to form two individual cells, each containing a complete set of DNA.
How does DNA in a new cell compare to the old cell when it replicates?
Since replication is semi-conservative and DNA replicates before mitosis the DNA in the new and old cell ( if you wish to use that terminology, as both are daughter cells ) is composed of one new strand and one old template strand.
Does the mother cell have the same DNA as the daughter cells at the end of mitosis?
Of course they do. Mitosis is asexual cell division in which the daughter cells are identical to mother cell in all aspects including DNA.
Why mitocondrial DNA is passed from mother to daughter only?
Mitochondrial DNA is passed from mother to daughter because during fertilization, the sperm typically donates very little, if any, mitochondria to the zygote. This results in the mitochondrial DNA being inherited solely from the mother. It is the egg that contributes the majority of the mitochondria to the embryo.
Do daughter cells have DNA?
Yes, daughter cells have DNA. During cell division, the DNA in the parent cell is replicated and then evenly distributed between the two daughter cells. This allows each daughter cell to have a complete set of DNA for normal cellular functions and genetic information.
Why are there differences between the DNA charts for the mother and the child?
There are there differences between the DNA charts for the mother and the child because the child only shares one half of the mother's DNA. The other half of the child's DNA comes from the father.
What enzyme links DNA nucleotides to a growing daughter strand?
DNA polymerase is the enzyme that links DNA nucleotides to a growing daughter strand during DNA replication. It catalyzes the formation of phosphodiester bonds between adjacent nucleotides on the new DNA strand.
What is the relative amounts of DNA in parent and daughter cells in mitosis?
In mitosis, there is an equal amount of DNA present in the parent cell and the two daughter cells. This is because DNA replication occurs before mitosis, ensuring that each daughter cell receives a complete set of genetic material.
What describes the DNA in two daughter bacteria cells?
The DNA in two daughter bacterial cells is identical to the DNA in the parent cell. During binary fission, the parent cell's DNA is replicated and distributed equally between the two daughter cells, ensuring they have the same genetic information.
What is the difference in DNA between parent cells and daughter cells in meiosis?
Parent cells are diploids, and daughter cells are haploids. Therefore, the daughter cells have half of the the number of chromosomes as the parent cells. (chromosomes are DNA)
Identical duplicates of the mother cell are created by?
cell division, specifically through a process called mitosis. During mitosis, the mother cell replicates its DNA and divides the duplicated chromosomes equally between two daughter cells. This results in two genetically identical daughter cells with the same genetic information as the original mother cell.
How can you get a DNA test between your daughter and her father?
Get hold of their toothbrushes, send them in for testing.
Does a fathers DNA mach his daughters baby if he is the father?
Yes, a father's DNA will match his daughter's baby if he is indeed the biological father of the child. The baby will inherit half of its DNA from the father, so there should be genetic similarities between the father, his daughter, and the daughter's baby.
Is it possible to test for maternity between two sisters or can their DNA be the same?
I think this is related... No two people on earth can have the same DNA (genetics) so they wont be the same although they will be simalar though it is possiable to distinguish brother from sister, mother from daughter etc.
