in meiosis, does the DNA duplicate

Q: II. This type of cell division occurs during the formation of both sperm and ovum. The first meiotic…

A: Answer is option d.) one secondary oocyte and one polar body.

Q: Explain why meiosis leads to significant genetic variation while mitosis does not.

A: Introduction  Cytology refers to the study of cell such as cell morphology, physiology etc. As we…

Q: Compare and contrast the outputs of meiosis and mitosiswith regards to the number of cells and the…

A: Meiosis is called reductional division where diploid parents are reduced to four haploid daughter…

Q: Describe key differences between mitosis and meiosis; explain how the end result of meiosis differs…

A: All living cells undergo the continuous cell division process known as mitosis. Here, asexual…

Q: Identify the number of chromosomes found in the daughter cells produced by mitosis and meiosis.

A: Introduction  As we know all cells with some exceptions undergoes cell division in order to…

Q: Diagram the events of meiosis. At which stage do homologous chromosomes separate?

A: Cell division is the cycle by which a parent cell isolates into at least two girl cells. In…

Q: Why does meiosis occur?

A: Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half…

Q: A human cell that has gone through the second division of meiosis will contain how many chromosomes

A: There are two types of cell divisions based on the distribution of genetic material (chromosome) in…

Q: One difference between mitosis and meiosis is

A: Cell division is a metabolic process during which parent cell undergo splitting phenomenon and give…

Q: Determine the stages of meiosis and the major events take place in each stage.

A: During meiosis, the cell divides into four daughter cells, each of which shares 50% of the parental…

Q: A condition where the number of chromosomes is beyond diploid is referred to as

A: Diploid condition refers to having two sets of genetic material or choromomes. It occurs usually in…

Q: Describe the movements of chromosomes during the states of meiosis to produce sperm and eggs?

A: Meiosis is the process mainly used for the production of sex cells like female egg and sperm. In the…

Q: During which phase of meiosis does variation occur? a anaphase I b cytokinesis c…

A: Sexual reproduction gives rise to an unlimited number of genetic variations. In other words, sexual…

Q: During meiosis homologous chromosomes exchange genetic material. The exchange of genetic material.

A: Meiosis is a reductional division as Meiosis leads to the production of four genetically unidentical…

Q: Explain how meiosis is able to produce cells with a haploid number of chromosomes and explain…

A: Meiosis is a type of cell division where mother cell ( 2n ) divided and produce 4 haploid ( n ) cell…

Q: List the main differences between mitosis and meiosis.

A: Cell division is the process by which a parent cell divides into two or more daughter cells. Cell…

Q: Explain the purpose and result of meiosis AND describe the necessity of the reduction of the…

A: Meiosis is where a solitary cell divides twice to deliver four cells containing half of the first…

Q: Explain how the consequences of a disruption in the process of mitosis differ from the consequences…

A: Mitosis is a process where a single cell divides into two identical daughter cells. Meiosis is a…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.