Q: A cell with a diploid number of 24 undergoes meiosis I and II. How many chromosomes are in each…
A: Meiosis is a two-round cell division process that results in the formation of four daughter cells.…
Q: At the metaphase plate during metaphase I of meiosis, there are Select one: A. Chromosomes…
A: Meiosis is a reduction division .it is occured in germ cells of our body. During metaphase 1 of…
Q: During which stage of Meiosis does crossing-over occur? O Prophase II O Metaphasel O Anaphase I| O…
A:
Q: At the metaphase plate of meiosis I, chromosomes are arranged as: a. Each chromatid alone ОБ. Dyads…
A: All the cells undergo differentiation and regeneration forming two types of cells, somatic cells…
Q: The end products of meiosis I are Ca. 2 diploid Cb.2 haploid Cc. 4 haploid cells.
A: Meiosis is a process in which a single cell divides twice to produce four cells with half the amount…
Q: At which point during meiosis do haploid cells first appear? A. metaphase I B. anaphase I C.…
A: In meiosis II, the cells that enter prophase II are haploid cells where the chromosome condenses…
Q: What stage(s) of meiosis does nondisjunction take place in? O A. Early and Late Interphase B.…
A: Introduction: The type of cell division where one parent cell gives rise to four daughter cells is…
Q: The image represents a cell in of Meiosis. anaphase II O metaphase I O prophase II O prophase I
A: According to the question we have to explain that the image represents a cell in which stage of the…
Q: A cell in G1 of interphase has 12 chromosomes (2 n = 12). How many chromosomes and DNA molecules…
A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…
Q: Compared to a somatic cell in Go, a germ cell at telophase of meiosis I has amount of DNA and number…
A: Somatic cells are cells other than germ cells of the body. They have diploid or 46 chromosomes in…
Q: The part of meiosis that is similar to mitosis is________.a. meiosis Ib. anaphase Ic. meiosis IId.…
A: The process of cell division causes the cell to divide and form two identical halves. Cell division…
Q: During which stage of meiosis do homologous pairs of chromosomes separate from each other
A: Answer - Option D - Anaphase I
Q: At the metaphase plate during metaphase Il of meiosis, there are Select one: O A. Bivalents. B.…
A: Meiosis can be defined as process by which single cell divides twice in order to produce four cells…
Q: Nondisjunction in leads to the formation of gametes that are all aneuploid. O meiosis I meiosis II…
A: Mitosis : In the Anaphase of mitosis, sister chromatids separate and migrate to opposite cell poles…
Q: 3 00 kl c. nondisjunction d. meiosis I O e. meiosis II enetically male 8-week-old fetus that…
A: In 1st diagram pairing of homologous chromosomes takes place. Chromosome number is 4 In 2nd…
Q: Non-disjunction during meiosis can lead to several chromosomal disorders. When can non-disjunction…
A: Cell division is a phenomenon during which parent cell splits and gives rise to new cells . It…
Q: Match the stage of meiosis to it's description.
A: Meiosis : It is a type of cell division in which a diploid mother cell divides into four genetically…
Q: Sister chromatids separate during anaphase of which of thefollowing?a. mitosis c. meiosis IIb.…
A: The cell is the basic structural and functional unit of the body. It is responsible for various…
Q: What phase is shown below? twinkl.com O Anaphase I O Telophase I Telophase II O Prophase I
A: Option C is correct.
Q: A cell in G1 of interphase has 12 chromosomes (2 n = 12). How many chromosomes and DNA molecules…
A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…
Q: Which phase of meiosis is the cell below in? Select one: O a. Telophase II b. Prophase II O c.…
A: Meiosis is type of cell division in which four daughter cell are formed from a parent cell . In this…
Q: Mitosis of a cell with 20 Meiosis of a cell with 20 chromosomes chromosomes Meiosis I Meiosis II…
A: Interphase consist of G1, Sa nd G2 phase so, DNA content doubles in this phase therefore, chromosome…
Q: In which stage of meiosis is crossing over initiated?a. prophase I c. metaphase IIb. anaphase I d.…
A: Answer is option a.) prophase I.
Q: The image represents a cell in of Meiosis. anaphase I O metaphase I| telophase I O anaphase II
A: Meiosis I, is the first meiotic division, where the number of cells get doubled but the quantity of…
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: Given: Adult diploid cell (2n = 8) 2. Show (Illustrate) the condition of the chromosomes during the…
A: Prophase 1= 8chromosome ( 1 cell) metaphase 1= 8 chromosome( 1 cell) anaphase 1=8 chromosome( 1…
Q: In a cell at _______________, each chromosome consists of a pair of attached chromatids. (a) mitotic…
A: The cell cycle in eukaryotes has four phases: G1, S, G2, and M. The S, or synthesis phase, is when…
Q: Put the letter of each meiotic stage next to the correct event. Use each answer choice once and only…
A: * Meiosis is a process in which single parent cell divides and produce four cells that contain half…
Q: Mitosis reduces the chromosome number fro diploid to haploid for the production of gametes. True…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: A cell in G1 of interphase has 12 chromosomes (2 n = 12). How many chromosomes and DNA molecules…
A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…
Q: During which stage(s) of meiosis does DNA replication A. Interphase B. Prophase C. Anaphase I or…
A: Cell division means when the cell grows and divides. One such division is mitosis. Mitosis is a…
Q: Metaphase I a) Tetrads line up on cell’s equator.
A: Meiosis is a type of cell division, where 1 cell divides to form 2 cells and and 2 cells divide to…
Q: Phases of meiosis Metaphase II Chromosomes line up on the equator.
A: Answer
Q: in this figure, the meiosis peocess Intphase () true false The plasma membrane is semipermeable…
A: By cell division process one cell (called mother cell) divided and produce 2 or 4 cells (called…
Q: In which phase of meiosis does crossing over occur? Group of answer choices A. prophase I B.…
A: Meiosis A type of cell cycle which only takes place in the reproductive cell. By meiosis gametes…
Q: When gametes are formed, the segregation of alleles occurs during which phase of cell division? O…
A: Cell division is the process of formation of two or more daughter cells. It can occur due to mitosis…
Q: In which stage of meiosis I do the homologous chromosomes move to opposite poles of the cell? a…
A: The phases of meiosis can be classified in following types: Interphase, Prophase I, Metaphase I,…
Q: What is the cell division process that is involved in a full set of chromosomes (2n) being passed on…
A: Cell division is the most fundamental characteristic of life. This is the method which enabled the…
Q: Mitosis is most similar to which part of meiosis? a. meiosis I b. meiosis II c. telophase I
A: A single cell divides into two identical daughter cells during mitosis (cell division). One cell…
Q: Which of the following cells are haploid? (a) (b) spermatogonium ova (c) (d) oogonium somatic cell
A: Answer: Introduction: Embryonic development is also called as embryogenesis, is the growth of an…
Q: You have added a chemical to a cell undergoing meiosis. This chemical disrupts the binding of sister…
A: During first prophase of first meiotic division homologous chromosome pair up to form a bivalent…
Q: The DNA content of a diploid cell in G1 is y. The DNA content of this same cell at metaphase of…
A: The DNA content is duplicated after G1 PHASE IN S phase so the DNA content during the meiosis I…
Q: In which stage of meiosis is the chromosome number halved?
A: Meiosis is a type of cell division that involves two sequential nuclear and cell divisions called…
Q: Meiosis creates cells With. O twice the number of chromosomes compared to the parent cell O the same…
A: Answer- Meiosis is called as reductional division in which the diploid cell undergoes division to…
Q: In meiosis, fully formed spindle fiber can be found in - O only Metaphase I in plant cells O…
A: Spindle fibres are made up of microtubules along with other protein assemblies. The spindles attach…
Q: All of the following make meiosis different from mitosis EXCEPT O chromosome number is reduced by…
A: 2 types of cell division is seen in nature; meiosis and mitosis. Mitosis is undertaken by somatic or…
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: A cell in G1 of interphase has 12 chromosomes (2 n = 12). How many chromosomes and DNA molecules…
A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…
Q: During meiosis, in which stage does crossing over occur? Select one: a. Anaphase I O b. Prophase I…
A: BASIC INFORMATION CELL DIVISION It is necessary for all the cells In this the parent cell divides…
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- Figure 13.6 Which of the following statements about nondisjunction is true? Nondisjunction only results in gametes with n+1 or n-1 chromosomes. Nondisjunction occurring during meiosis II results in 50 percent normal gametes. Nondisjunction during meiosis I results in 50 percent normal gametes. Nondisjunction always results in four different kinds of gametes.We are following the progress of human chromosome 1 during meiosis. At the end of prophase I, how many chromosomes, chromatids, and centromeres are present to ensure that chromosome 1 faithfully traverses meiosis?Which statement best describes the genetic content of the two daughter cells in prophase II of meiosis? haploid with one copy of each gene haploid with two copies of each gene diploid with two copies of each gene diploid with four copies of each gene
- Distinguishing Meiosis I from Meiosis I| How do you know what is meiosis I and what is meiosis II? Here are some hints to help you determine how to identify if a cell is undergoing meiosis I or meiosis II. • In prophase l and metaphase I, the chromosomes are found in their homologous pairs. In prophase Il and metaphase ll, there are single duplicated chromosomes. • In anaphase l and telophase I, the chromosomes are duplicated (shaped like Xs). In anaphase ll and telophase II, the chromosomes are not duplicated. Take a look at the picture, and then answer the questions How many chromosomes will be in the gamete produced when this cell has finished meiosis? O 1 О 4 O 2 O 3 O 6Distinguishing Meiosis I from Meiosis II How do you know what is meiosis I and what is meiosis II? Here are some hints to help you determine how to identify if a cell is undergoing meiosis I or meiosis I. • In prophase l and metaphase I, the chromosomes are found in their homologous pairs. In prophase Il and metaphase II, there are single duplicated chromosomes. • In anaphase l and telophase I, the chromosomes are duplicated (shaped like Xs). In anaphase ll and telophase II, the chromosomes are not duplicated. Take a look at the picture, and then answer the questions How many chromosomes were in this cell when meiosis began? О 1 O 4 О з O 2 61. How does meiosis I differ from mitosis? What about meiosis II from mitosis? difference between meiosis l and mitosis? difference between meiosis ll and mitosis? 2. What is the relationship between meiosis and fertilization? 3. If cell division during gametogenesis is non-meiotic, what is its consequence to the future generations of diploid organisms? 4. How does non-disjunction in meiosis lead to numerical chromosomal aberration?
- Assume that during meiosis I, none of the C chromosomes disjoin at metaphase, but they separate into dyads (instead of monads) during meiosis II. Each resultant gamete participated in fertilization with a normal haploid gamete. What combinations will result? Check all that apply. • View Available Hint(s) two copies of chromosome A, two copies of chromosome B two copies of chromosome two copies of chromosome B, two copies of chromosome C one copy of chromosome A, two copies of chromosome B, three copies of chromosome C two copies of chromosome A, one copy of chromosome B, three copies of chromosome C two copies of chromosome A, two copies of chromosome B, five copies of chromosome C two copies of chromosome A, two copies of chromosome B, four copies of chromosome C O two copies of chromosome A, two copies of chromosome B, one copy of chromosome C two copies of chromosome A, two copies of chromosome B, three copies of chromosome C Submit O O O0 O O 0 0Meiosis DrawingIn this assignment you will track and draw the chromosomes of a diploid organism through all the stages of meiosis. Make sure you label the alleles for genes on the chromosomes the whole way through - every chromatid should have labeled alleles. For meiosis, both crossing over and independent assortment can occur. For the purpose of this exercise, assume that there is a single crossover event on the long chromosome between the A and D genes. Only show crossing over after its fully occured. There are no crossover events on the short chromosome. Regarding independent assortment, there are two possible outcomes in meiosis if there are two homologous pairs of chromsomes. Include both independent assortment possibilities - one on the left side and one on the right. Fill in the possible gamete genotypes for each outcome. If you do this correctly you should end up with 8 different types of gametes. Image attached for genotypes and alleles. Give me a full explaination of each of…Meiosis DrawingIn this assignment you will track and draw the chromosomes of a diploid organism through all the stages of meiosis. Make sure you label the alleles for genes on the chromosomes the whole way through - every chromatid should have labeled alleles. For meiosis, both crossing over and independent assortment can occur. For the purpose of this exercise, assume that there is a single crossover event on the long chromosome between the A and D genes. Only show crossing over after its fully occured. There are no crossover events on the short chromosome. Regarding independent assortment, there are two possible outcomes in meiosis if there are two homologous pairs of chromsomes. Include both independent assortment possibilities - one on the left side and one on the right. Fill in the possible gamete genotypes for each outcome. If you do this correctly you should end up with 8 different types of gametes.
- Focus on drawing the cell nucleus taking care to model the number and location of chromosomes. Although the chromosomes are only visible in each stage, draw them in all stages for clarity sake. (There needs to be a model drawing) What would a 2n=10 cell look like during prophase I? What would that cell look like during metaphase I? At the end of meiosis I? During metaphase II? At the end of meiosis II?Meiosis: Sequence of Stages Number the stages of meiosis from 1 to 8 to show their correct chronological sequence. [Choose] [Choose] Prophase I Prophase II Metaphase I libraries Anaphase I Telophase I Telophase II Anaphase II Metaphase II nstructional urvey 3. 4 [Choose ] [Choose ) 6 [Choose] 7. [Choose ] 8. [Choose] > >Mitosis produces 2 daughter cells that are identical to the starting cell. Explain how meíosis is different using this diagram to help you. 1) How many cells are created through meiosis? 2) Describe the chromosomes in each gamete at the end of meiosis? Are the set of chromosomes in a gamete identical to the starting cell like they are in mitosis? Are there the same number of chromosomes in each gamete as the starting cell? Starting cell's chromosomes: 1А, 1B, 2A, 2B Interphase After the S phase of interphase: 4 pairs of sister chromatids 1A 1A 1B 1B 2A 2A 2B 2B Meiosis has 2 rounds of cell division 1A, 1A, 1B, 1B, 2A 2B 2A 2B tv MacBook Air DII DD 80 888 F9 F10 F6 F7 F8 F4 F3 * #3 2$ % & 8 9 3 4 E T. Y F G J K * CO R
