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either chromosome, fertilization, or diploid
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When Meiosis is completed the quantity of DNA in each daughter cell nucleus will?
be half that of the original cell.
What would happen to the daughter cells if the parent cell did not make a copy of its DNA before it divided?
Then it would not have enough copies of chromosomes to give the right amount to the daughter cells. This may result in half the daughter cells receiving the DNA and half receiving no DNA - or else...
What is the male sex cell that donates half of the DNA to make a seed?
Pollen.
After mitosis each identical daughter cell has a complete set of what?
DNA replicates before a cell divides ensures that each daughter cell has a complete set of genetic material They must have an identical set of DNA.
How does a daughter cell at the end of mitosis differ from its parent cell entering mitosis?
The daughter cell has the same number of chromosomes and half the amount of DNA
When a cell divides where does the DNA for the new cell come from?
Half from one, half from the other
What would happen to the amount of cellular DNA when cells divides if DNA replication did not occur?
If DNA replication did not occur, then when the cell divides the amount of DNA available would be divided. Half going into the knew cell the other half remaining in the parent cell. Each cell would then contain only half the number of chromosomes that it should have and would die fairly quickly.
What special features does a sperm cell?
It only has half the DNA needed for an adult cell.
How are characteristics transferred to the next generation?
DNA determines what characteristics the cell would have. When a cell divides, the chromosomes containing DNA are split in half. Half of the DNA from the original cell is carried by each of the resulting cells.
When Meiosis is completed the quantity of DNA in each daughter cell nucleus will?
be half that of the original cell.
What happens when DNA occurs as a step in cell reproduction?
During mitosis, during the division of the nucleus, the double helix of the DNA unwinds. After the cells divide, each half of the DNA goes to each new cell, and then the other half is reconstructed based on the type of proteins present in the DNA.
Are the parents grizzly bears and her cubs do have a same DNA?
The cubs of the two different parents have different DNA because they are made up of half the DNA from the papa bear, who gives a sperm cell, which is haploid. That means it only has half of the DNA to form a cub. The other half comes from the egg of the mama bear, which is also a haploid cell. The sperm and the egg come together and form a diploid cell. That is the whole DNA for a bear cub.
What would happen to the daughter cells if the parent cell did not make a copy of its DNA before it divided?
Then it would not have enough copies of chromosomes to give the right amount to the daughter cells. This may result in half the daughter cells receiving the DNA and half receiving no DNA - or else...
What is the male sex cell that donates half of the DNA to make a seed?
Pollen.
What is the name of the process of a cell dividing into 4 cells with half the DNA?
Meiosis.
The DNA content of a cell is measured in the G2 phase After meiosis 1 the DNA content of one of the two cells produced would be?
one half that of the G2 cell
After mitosis each identical daughter cell has a complete set of what?
DNA replicates before a cell divides ensures that each daughter cell has a complete set of genetic material They must have an identical set of DNA.
