What is the function of chiasma?

Q: . In yellow fever mosquitos (Aedes aegypti) 2n=6. In a mosquito cell that is going through mitosis,…

A: Meiosis is the cell division process that results in the formation of egg and sperm cells. Mitosis…

Q: What phase of Meiosis II is the cell in? How do you know?  b.  Assuming all of the chromosomes…

A:

Q: 1. Draw Interphase and label cells in each stage of mitosis. 2. Draw prophase and label cells in…

A: Mitosis is the cell division process that is responsible for the production of two identical diploid…

Q: 17. What is separated in Anaphase II? 18. In which stage of Meiosis II do the nuclear membranes…

A: Ans 16:- Drawing diagram feature is not available on BB. Ans 17:- Cells, Cellular organelles and…

Q: A diplod cell with 30 chromosomes

A: Meiosis is part of the sexual process because gametes (sperm, eggs) have one half the chromosomes as…

Q: Which of the following stages of meiosis II involves separation and movement of the sister…

A: The cell is the basic structural and functional unit of life. It carries out various functions in…

Q: ne parent nucleus. e two identical halves of a duplicated chromosome. sion of haploid (n) gametes;…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Your father received 23 chromosomes from his mother and 23 chromosomes from his father. How many of…

A: As per the guidelines we are entitled to do one question at a time. So, I am providing a solution…

Q: Which of the following stages of meiosis II involves the attachment of spindle microtubules to each…

A: Meiosis is a cell division used to produce gametes (sperm or egg cells), in sexually reproducing…

Q: meiosis

A:

Q: following Mitosis phase: a. prophase b. metaphase c. anaphase

A: Number of chromosomes in mitosis phase is as follows :  Prophase : 46 chromosomes  Metaphase : 46…

Q: 5. Consider a single diploid cell about to go through meiosis. It has 4 centromeres. a. How many…

A: Cell division known as meiosis takes place in sexually reproducing animals. It includes the…

Q: Explain how polyribosomes form. B. Why might you expect the insertion of 3 DNA base pairs to be less…

A: A. Polysomes are framed during the prolongation stage when ribosomes and lengthening factors combine…

Q: 1. Define crossing over and explain when it occurs. 2. Compare any differences in the appearance of…

A: Disclaimer: " According to the guidelines of bartleby, only the first question is to be answered.…

Q: 14. All of the following could be deduced from the table except CRITERIA MITOSIS MEIOSIS 1. No. of…

A: Answer is D) I, II, III, V I) There is no direct question about this statement I in the table.…

Q: Which of the following occurs in meiosis but not in mitosis? A. Attachment of spindle fibers to…

A:

Q: 11.What features of meiosis allow for independent assortment of chromosomes?     A.separation of…

A: Meiosis is the type of cell division that occur in sexually reproducing organism . This type of…

Q: 7. Label the following terms/descriptions as either "Sister Chromatids", "Homologous Chromosomes,"…

A:

Q: Here is a list of events out of order for nondisjunction during meiosis l: A One homologous…

A: Nondisjunction is a critical event that occurs during meiosis, which is the process that creates sex…

Q: 1. Ten centromeres are observed in a prophase cell from a Sorghum bicolor plant. a. How many pairs…

A: The thread-like structure present in the nuclei of both animal and plant cells is chromosomes. It is…

Q: .If you were asked to complete the table with the correct answer, which of the following table would…

A: Disclaimer: " According to the guidelines of Bartleby, only first question is answered. Please ask…

Q: During which phase of the meiotic cell cycle does DNA replication occur?  a. interphase  b. prophase…

A: An eukaryotic cell, can divide into 2 by mitosis and into 4 by meiosis.

Q: Which stage of meiosis I is characterized by the formation of two haploid nuclei?   A. Prophase I…

A: Meiosis is a type of cell division in which the parent cell divides twice into four daughter cells…

Q: 6.) A form of “homologous recombination" can also occur in somatic cells. a. When might this happen?…

A: Recombination is a process by which pieces of DNA are broken and recombined to produce new…

Q: What is chromosomal formation called? 2b. When specifically was it formed? 3c. Would it be found…

A: * chromosomes are the structures found in nucleus of cells with long pieces of DNA. *DNA holds genes…

Q: 9) A diploid cell is preparing to undergo meiosis. Before the 'S' phase, the cell has 6 picograms…

A: Introduction The S phase (Synthesis Phase) of the cell cycle is when DNA is replicated, and it…

Q: a. What is the diploid number of chromosomes for a human? b. What is the haploid number of…

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

Q: Which phase of meiosis reduces the chromosomenumber?a. prophase I c. anaphase Ib. prophase II d.…

A: Meiosis is a process where a single cell divides twice to produce four cells containing half the…

Q: 11. Refer to the figure showing a cell with two pairs of homologous chromosomes in prophase I of…

A: During the gamates formation the jeans will follow the mendelian law of independent assortment. In…

Q: Crossovers occur between  a. non-sister chromatids during meiosis I  b. non-sister chromatids…

A: Meiosis:occurs in sexually reproducing eukaryotes.reductional division (2n -> n) one round of…

Q: 16. The diagram below shows a phase in meiotic cell division. In which phase does this process…

A: INTRODUCTION  Meiosis In this division the chromosome number will reduce to half in daughter cell.…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: