If the DNA content of a diploid cell in the G1 phase of the cellcycle is x, then the DNA content of the same cell at metaphaseof meiosis I will be(A) 0.25x. (B) 0.5x. (C) x. (D) 2x

Q: If a cell has a chromosome number of 2 n=6, how many chromatids are expected to be present in…

A: Cell division is a type of splitting process which brings about division of parent cell into the new…

Q: How many chromosomes does a human normal haploid cell have? How many chromosomes does a human normal…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: Humans have 46 chromosomes in each somatic cell.a. How many chromosomes does a child receive fromits…

A: Chromosomes are thread-like structures that carry genetic information. Each chromosome consists of…

Q: During meiosis I, assuming no crossing over, what chromatid combination(s) will be present at the…

A: Meiosis is the cell division of germ cells to produce gametes (sperm or egg cells) in sexually…

Q: If you are experimenting on a haploid cell with DNA that is equal to 5. What is the amount of DNA…

A: The telophase 2 is the stage of meiosis 2. The two nuclei with chromatin material is found in the…

Q: A group of naturally occurring diploids of a species has 50 pairs of chromosomes. how many…

A: Mitosis  It is the division of chromosomes in a cell  Usually followed by cytokinesis or cell…

Q: How many chromosomes would an oocyte contain if during anaphase II, the chromatids of one chromosome…

A: Abnormalities in the number of chromosomes are easily identifiable from the, karyogram.  This…

Q: Why do the cells produced by meiosis undergo two nuclear divisions but only have a haploid number of…

A: Meiosis is a cell division that occurs at the time of the formation of gametes. It is divided into…

Q: If an organism's diploid number of chromosomes is 10 (2n = 10), how many %3D different possible…

A: The diploid is a state of the cell when the cell has two sets of similar kind of chromosomes and the…

Q: Which of the following correctly describes the gametes that will form as a result of nondisjunction…

A: Meiosis is a reductional division. It reduces the chromosome number to half.

Q: If a diploid cell contains eight chromosomes, how many possible random arrangements of homologs…

A: Meiosis is the type of cell division in which one diploid cell divides to form 4 haploid daughter…

Q: If you arrested a human cell in metaphase I of meiosis and applied this technique, what would you…

A: Mitosis and meiosis are the two forms of cell division. Meiosis is the cell dividing mechanism that…

Q: after meiosis 1 , explain what happened to the number of chromosomes in the daughter cells compared…

A: Meiosis is a process of cell division usually occurring in germ cells (ovum and sperm).  This…

Q: On rare occasions, a human male is born who is somewhat feminizedcompared with other males.…

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

Q: Assume that the diploid number of a certain species is four chromosomes, two large and two small…

A: The metaphase phase is the third phase of mitosis cell division which involves separation of…

Q: In an organism with 52 chromosomes, how many chromatids would be expected in each cell after the…

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

Q: To visualize and identify meiotic cells at metaphase I with a microscope, what would you look for? O…

A: Answer : Option "D" are correct - pairs of homologous chromosomes all aligned at the cell's center

Q: Dogs have 78 chromosomes in their diploid cells. If a diploid dog cell enters meiosis, how many…

A: chromosomes and chromatids will be present in each daughter cell at the end of meiosis I :

Q: How would Shugoshin does not break down after anaphase I of meiosis affect the outcome of mitosis or…

A: Shugoshin is a protein that guides the chromosome cohesion during the process of cell division.…

Q: For an organism with a diploid number of 6, how are the chromosomes arranged during metaphase?

A: Cell development and division of DNA and cells form a cell cycle. Genetically regulated events…

Q: Meiosis- a. Are the chromosomes at each pole during telophase 1 identical to chromosomes in the…

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

Q: The kidney bean plant, Phaseolus vulgaris, is a diploid speciescontaining a total of 22 chromosomes…

A: Polyploidy is a numerical abnormality which consists of more than two pair of chromosomes. It is…

Q: A cell has a diploid number of 12 (2n=12)

A: Diploid cell  A cell that has two copy of gene or in simple word double DNA content.

Q: Male honeybees, which are haploid, produce sperm by meiosis.Explain what unusual event (compared…

A: Meiosis is the reduction division type of cell division in which the original number of chromosome…

Q: a. Assuming that no cells die, how many cells will there be in one week? b. Assuming that the…

A: Mitosis is the process by which a cell divides into two daughter cells that will possess the same…

Q: 1. How many sperms will be formed from 16 secondary spermatocytes? __2. If an organism’s somatic…

A: Gametogenesis is a process through which male and female gametes (sperms and eggs) are formed in the…

Q: Describe the final cellular products produced when a primary oocyte undergoes meiosis (I and II) in…

A: The process of the formation of new organisms from existing organisms is called reproduction. There…

Q: A cell that is 2n=40 undergoes meiosis, how many pairs of chromosom will each daughter cell have at…

A: Cell division is the process through which cells multiply in numbers. It undergoes both cytoplasmic…

Q: In a diploid cell in which 2n = 14, how many telomeresare there in each of the following phases of…

A: The process involved in the generation of daughter cells from parent cell can be described as cell…

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: If a diploid organism has 14 chromosomes (2n=14) a.  How many chromosomes will its gametes have?…

A: Introduction: Meiosis is type of cell division which  results into the  four daughter cells each…

Q: If the DNA content of a diploid cell in the G1 phase of the cell cycle is X, then the DNA content of…

A: The cell cycle is the name we give the process through which cells replicate and make two new cells.…

Q: Consider a diploid organism in which the somatic cell chromosome number is 42. Assume cytokinesis to…

A: Cell division is an important process which helps to keep the cells growing in number. This enables…

Q: There are 56 chromosomes in a mature elephant cell. If one of the elephants cells responsible for…

A: Mitosis: In all eukaryotes Equational division (Diploid (2n) => Diploid (2n)) Meiosis: In…

Q: if there are 9 chromosome pairs that undergo mitosis and meiosis,  - how many chromatids are there…

A: Mitosis is a process of cell division in which teo identical daughter cells are formed which are…

Q: What type of cell division mitosis, meiosis I or meiosis II is shown in this figure?  b. What is…

A: cell division is the process in which parent cell divides into the daughter cell.

Q: In a diploid cell with 5 pairs of chromosomes (2n 10), how many sister chromatids would be found in…

A: Ans – B) 20 Mitosis in Eukaryotes results in two identical daughter cells, whereas meiosis results…

Q: The process of meiosis produces four cells with nonidentical chromosomes. This diversification…

A: Meiosis is process in which diploid cell divides into haploid cells. It takes place in 4 stages-…

Q: a. If cell division during gametogenesis is non-meiotic, what is its consequence to the future…

A: A diploid somatic cell undergoes mitosis. a mitotic division results in two daughter cells which are…

Q: How many polar bodies will be produced by 32 primary oocytes considering that their meiosis II is…

A: Gametogenesis is the process of formation of haploid gametes from undifferentiated diploid germ…

Q: A micrograph of a mutated dividing cell from a zebrafish showed 19 chromosomes, each consisting of…

A: Meiosis is a reductional division. It produces four haploid daughter cells from diploid parent cell.…

Q: in the experiment of following chromosomal dna mvement througgh meiosis, why. do you use non-sister…

A: The cell division in which the number of the chromosome reduces to half in the daughter cells is…

Q: A cell has a diploid number of 12 (2n=24)

A: Ans.  Diploid cells  Diploid cells contains two complete sets of chromosomes means two copy of…

Q: Assuming all of the chromosomes present during Meiosis II are shown in the figure above, how many…

A: From the given figure, counting homologous pair as two chromosomes, the total number of chromosomes…

Q: If nondisjunction occurs in humans for one pair of homologous chromosomes during meiosis I. The…

A: A chromosomal mutation may occur during anaphase I of meiosis cell division, where chromosomes fail…

Q: If a gamete of an unknown animal species has 44 chromosomes, how many of each of the following…

A: Number of chromosome decided on the basis of centromere not on the basis of chromatid even a single…

Q: If sisiter chromatids of one daughter cell from meiosis l failed to separate during meiosis ll, what…

A: The indirect process of cell division in which the chromosomes of parent cells divide once but…

Q: Given: Adult diploid cell (2n = 8) 2. Illustrate the condition of the chromosomes during the…

A: Meiosis It is the process of divisions in which a single cell divides two times to generate four…

Q: Which of the following describes the state of chromosomes in metaphase II? a two chromatids joined…

A: Answer-- a. two chromatids joined at the centromere

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: