The cat has a diploid number 2n=38, describe the alignment of chromosomes on the metaphase plate during each phase below and indicate the number of chromosome structures aligned for each phase (single or synapsed structures). In other words, determine the number of structures present at the equatorial plate during metaphase and explain each configuration (the chromosome and chromatid arrangements) composition of each chromatid and if crossing over occurs. a. Mitosis b. Meiosis I c. Meiosis II

Q: If a cell has five pairs of chromosomes, and if this cell undergoes cell division, the number of…

A: Meiosis is reductional division which is responsible for producing the gametes. These gametes are…

Q: The liver of a particular species has a chromosome number of 2n=12. Illustrate what happen to the…

A: Mitosis and meiosis are the types of cell division. Mitosis is a normal cell division that occurs…

Q: If a cell has a diploid number of 12 chromosomes before meiosis I and meiosis II, how many…

A: The process by which two sets of chromosomes migrate in the same pole during segregation (gamete…

Q: Using the data below for Allium cepa, express the total number of cells in mitosis as a percentage…

A: Q. Mitotic Index: The Mitotic Index (MI) is the proportion of cells in a population that are…

Q: A simple diagram indicating the alterations in genetic content throughout mitosis could be prepared…

A: Mitosis is the cell division process that is responsible for the production of two diploid (2n)…

Q: Pretend that you are a famous scientist who has been awarded to study the duplication of chromosomes…

A: Cell division is the process of division of cell into daughter cell. The cell division can take…

Q: DRAW IT Could any other combinations of chromosomes be generated during meiosis II from thespecific…

A: Meiosis is a double division which occurs in a diploid cell (or nucleus) and gives rise to four…

Q: n-disjunction is the word we use to describe the failure of a pair of homologous chromosomes or ter…

A: Answer :: 1) Gametes are the product of meiosis which reduce the number of chromosomes to half in…

Q: Illustration of stages in Meiosis 1 with 10 chromosomes, explain briefly

A: Meiosis is the cell division process that involves division of a diploid (2n) mother cell and…

Q: 23) Draw a cell with 4 pairs of homologous chromosomes (aka a diploid number of 8 (2n=8)) in…

A: Meiosis is a reductional division because it reduces the chromosomes number to half in daughter…

Q: ompare and contrast the appearance of chromosomes AND the behaviour of chromosomes at analogous…

A: Cell division is the biological process that results in the production of two or more cells from a…

Q: The incidence of Down syndrome will be high (nearly 50%) among the offspring of a parent with Down…

A: Down Syndrome is a chromosomal disorder where trisomic conditions occurs in 21th chromosom. The…

Q: chromosomes in the sperm cell. Assuming that his primordial sex cell has to undergo spermatogenesis,…

A: Mitosis and meiosis are the types of cell division. Mitosis occurs in the normal cells and is…

Q: Select true or false for each of the following statements regarding metaphase I. Homologous…

A: The first meisosis metaphase I involves the arrangement of paired chromosomes around a cell 's…

Q: Draw the arrangement of chromosomes that you would expect to see during telophase of mitosis if the…

A: Chromosomes are the specialized condensed form of the chromatids. These contains the genes necessary…

Q: For below problem, consider a diploid cell that contains three pairs of chromosomes designated AA,…

A: The survival of living beings necessitates continuous multiplication. Cell division is required for…

Q: TABLE 1: SUMMARY OF MEIOSIS EVENTS (CHROMOSOME MOVEMENT/INTERACTION ONLY) Chromosome…

A: Introduction :- Cell cycle is defined as the orderly sequence of events in which the cell duplicates…

Q: A diploid cell with a total of four chromosomes ways 12 micrograms in G1 of interphase in Metaphase…

A: In g1 the cell is getting ready for the cell division and prepares by activating the transcription…

Q: How many Barr bodies would you expect to see in a human cellcontaining the following chromosomes?…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Cucumis sativus (cucumber) is a diploid plant with 7 chromosome pairs. Determine the following as…

A: 14 7 14 14 7

Q: A Diagrammatic Comparison of Mitosis and Meiosis Name: Draw chromosomes in the following cells to…

A: Introduction Mitosis is an equational cell division , which is meant for the multiplication of the…

Q: a species that has a diploid number 2n = 10. Draw this cell as you would expect it to appear during…

A: * cell cycle meiosis consists of four stages Prophase  Metaphase Anaphase  Telophase * In prophase…

Q: cell is deficient of Sgol, how would this affect the chromosome movement during Hosis I and II?…

A: Meiosis is a type of cell division that occurs at the time of gamete formation in the sex cells. It…

Q: If a cell has a diploid number of twelve (2N = 12) before meiosis, how many chromosomes will be in…

A: The process by which two sets of chromosomes migrate in the same pole during segregation (gamete…

Q: A cell with the diploid number of 46 is divided by mitosis. Two daughter cells are formed, one with…

A: The process of mitosis is also referred to as equational division. When a cell undergoes mitosis,…

Q: In meiosis, each centromere has a spindle fiber attached only to one side. In mitosis, each…

A: Meiosis: Reductional division  2n (diploid) => meiosis => n (haploid) Mitosis: Equational…

Q: Two chromosomes have the ff. order of genes: Normal                        A  B   centromere C  D…

A: a) Paracentric inversion: it's the type of inversion that doesn't involve the exchange of genes…

Q: Overall, meiosis and mitosis are analogous processes involving many of the same proteins. However,…

A: Meiosis and mitosis are the two types of cell divisions.

Q: Compare and contrast mitosis and meiosis.  In what ways is meiosis II similar to and different from…

A: There are two types of cell division: Mitosis Meiosis

Q: 16. If a diploid cell has a total of 12 chromosomes: а. How many chromosomes did the organism…

A: In the given question, a diploid cells has a total of 12 chromosomes. Before the process of…

Q: Fruit flies (Drosophila melanogaster) are a common model organism in genetics labs. A somatic cell…

A: Fruit flies, or Drosophila melanogaster, are frequently used as model organisms in genetic research…

Q: Determine if telophase II of meiosis contains 2 chromatids or only one chromatid.

A: Introduction :- One of a chromosome's two identical halves that has been replicated in preparation…

Q: If a cell is deficient of Shugoshin (sgo1), how would this affect the chromosome dynamic during…

A: Introduction Chromosomes are thread-like structures found within the nucleus of both animal and…

Q: A cell 2n-6 was undergoing cell division A What type of cell division is shown in the diagram…

A: All the organicism contain two types of cells, somatic cells where mitosis occurs responsible for…

Q: Give typing answer with explanation and conclusion Consider a pair of homologous chromosomes…

A: The process of genetic recombination that results in offspring carrying a unique combination of…

Q: Illustration of stages in Meiosis 2 with 10 chromosomes, explain briefly

A: Meiosis is a type of cell division that occurs in sex cells at the time of gamete formation. It…

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: