Crossing over (mark all that apply): O produces new assortments of maternal and paternal chromosomes results in new gene combinations on chromosome is considered a misdemeanor in Utah, Arizona, Alabama, Arkansas, Mississippi and South Carolina occurs during Prophase I of meiosis occurs during Anaphase I of meiosis occurs during Prophase 2 of meiosis and increases genetic diversity
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: The following diagram shows two pairs of homologous chromosomes. One pair of homologous chromosomes…
A: The sexually reproducing organisms produce gammates that are the unit of sexual reproduction. The…
Q: Application: Complete this Venn Diagram by typing in the information to compare Mitosis & Meiosis…
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Q: As a result of meiosis, the chromosome number in the daughter cells is that of the parent cell. 1.…
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Q: pairs of homologous chromosomes do not separate normally during | Choose ) meiosis one copy of a…
A: Answer of 1) : Nondisjuction Because it takes place whilst homologous chromosomes or sister…
Q: During meiosis when crossing over occurs in a paracentric inversion loop, what percent of the…
A: Meiosis is the process of cell division that produces four daughter cells from a single cell. These…
Q: is is the process used by sexually reproducing organisms and is made up of eight sub-steps or…
A: Crossing over is that the swapping of genetic material that happens within the germline. throughout…
Q: Segregation in meiosis I produces chromosomes lacking Telomeres Centromeres Short arm All of the…
A: Ans is. All of above..
Q: Nondisjunction in _ leads to the formation of gametes that are all aneuploid. meiosis I meiosis II…
A: In this case, it is clearly evident that both types of aneuploidies namely trisomy and monosomy…
Q: The statements about cell division numbered below that describe meiosis are - and (list your numbers…
A: The fundamental and active biological process by which a parent cell after replication of its…
Q: In meiosis, independent assortment is the process of physical exchange of DNA between homologous…
A: law of independent assortment proposed by father of genetics, Gregor Johan Mendel. This law states…
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A: Mitosis : In the Anaphase of mitosis, sister chromatids separate and migrate to opposite cell poles…
Q: Which is NOT true of meiosis?
A: Meiosis is a kind of cell division which results in the production of four haploid daughter cells…
Q: Regarding meiosis: select all correct statements: Sister chromatids are segregated from one another…
A:
Q: In Figure 4-3, would there be any meiotic products thatdid not undergo a crossover in the meiosis…
A: Meiosis is reductional divison.
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Q: Nondisjunction is rare. Which of the following is FALSE? O A. Nondisjunction is when chromosomes…
A: Cell division is the process by which cell divides into generate new cells .
Q: Which phase of meiosis is depicted in the drawing below?a. Metaphase of meiosis Ib. Metaphase of…
A: Meiosis refers to a type of cell division in which a single cell is divided to form four haploid…
Q: к Meiosis
A: Meiosis is the type of cell division where 4 haploid gametes are produced from diploid parent cells.…
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A: Answer: Introduction: Individuals with three X chromosomes, called triple-X, are phenotypically…
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A: Yes , agreed with decision of student . Diagram 1 is the process representing mitosis and diagram 2…
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A: Laws of genetics prove that the genetic information is passed from parent cell to the daughter cell…
Q: Nondisjunction results in uneven distribution of chromosomes during meiosis. Which of the following…
A: Non-disjunction occurs when the chromosomes do not separate properly, leaving gametes with one…
Q: Sex chromosome aneuploidy is usually welltolerated because only one X chromosomeremains __________…
A: Step 1 Aneuploidy is the numerical change in the chromosome number in the genome or genomes of an…
Q: Phases of meiosis Metaphase II Chromosomes line up on the equator.
A: Answer
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Q: Nondisjunction is rare. Which of the following is FALSE? O A. Nondisjunction is when chromosomes…
A: option a is correct
Q: Regarding meiosis: select all correct statements: Homologous chromosomes are segregated from one…
A: Meiosis is a cell division process in which a single cell splits twice to produce four cells, each…
Q: Look at the chromosomes in the cell nucleus below, then mark the following statements true or false.…
A: There are two types of cell divisions that occur in all organisms: Mitosis and Meiosis. Meiosis is…
Q: One difference between meiosis I and meiosis II is that Select an answer and submit. For keyboard…
A: Meiosis is a mechanism in which a single cell divides twice to create four cells with half the…
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A:
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Q: Meiosis 1 and
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A: One cell (parent) splits into two or more offspring (daughter cells) is referred to as cell…
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Q: Draw and label the first polar body and ootid cells for an organism that has a diploid chromosome…
A: In meiosis 1, a diploid cell becomes 2 haploid (23 chromosomes) daughter cells, each chromosome has…
Q: Recombination through independent assortment and crossing over can occur in which of the following?…
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Q: A transfer of genes between non-homologous chromosomes is known as transolocation duplication…
A: Step 1 Diploid organisms have two copies of every chromosome, one copy is received from the mother…
Q: Nondisjunction that produces a TRISOMY at fertilization can occur: Select an answer and submit. For…
A: Nondisjunction can cause many diseases, one of the most famous examples is down syndrome.
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A: Here, we have to draw a one representative cell having 3 pairs of homologous chromosomes in all of…
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Q: In a diploid cell with six pairs of chromosomes, independent assortment during meiosis can generate…
A: Chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally…
Q: During meiosis both recombinant and parental type chromatids are created. Which of the outcomes…
A: The meiotic division is characterized by the formation of recombinants. This phenomenon is achieved…
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- A cat germ cell has a haploid number of 19 chromosomes.Complete the following table by stating the number of cells, the number of chromatids, and the number of chromosomes at the end of each of the following stages of meiosis and mitosis. (Please note this is an emply chart, I'm unsure why it got declined last time because it is not graded) Meiosis Meiosis Mitosis Prophase I Telophase I Telophase Number of cells Number of Chromatids Number of ChromosomesWhen does crossing-over occur? Mark all that apply. Mitosis prophase Meiosis prophase I Meiosis prophase IIThe process of crossing-over occurs during Prophase I of meiosis Prophase II of meiosis Metaphase I of meiosis Anaphase I of meiosis The process of meiosis involves:: one DNA replication and one cell division two DNA replications and two cell divisions one DNA replication and two cell divisions two DNA replications and one cell division Sporic meiosis, where both the haploid and diploid stages of the life cycle are multicellular, is characteristic of animals bacteria fungi plants
- Picture name - Tradescantia spathacea meiotic cell. HPO (400x)Shown below are photomicrographs of Rhoeo tradescantia cells undergoing meiosis. Answer the following question for each of the photomicrographs: Identify the cytogenetic abnormality observed (ex. ring, chain, laggard, bridge). Identify the meiotic stage in which these aberrations are observed (as shown in the photomicrograph). Explain how these aberrations are formed and relate to the possible causal mutation(s). Will this result to sterile and/or fertile gametes? Explain.Nondisjunction in leads to the formation of gametes that are all aneuploid. meiosis I meiosis II both meiosis I and mitosis both meiosis I and meiosis IIIdentify the stages of meiosis described by the following meiotic events/conditions/terms. Write prophase I, metaphase I, anaphase I, telophase I, prophase II, metaphase II, anaphase II, or telophase II. In case the events are found in both stages, write the stages both. 1. Formation of chiasma 2. Each chromatid is considered as full-fledged chromosome. 3. Chromosomes begin to pair off. 4. Spindle microtubules start to attach to the centromere. 5. Tetrads are aligned at the middle of the cell. 6. The sister chromatids separate. 7. Produce 2 haploid daughter cells. 8. The chromosomes line up at the middle of the cell. 9. The sister chromatids move together to the opposite poles. 10. The chromatids reach the poles. 11. The chromosomes in each daughter cell are still duplicated.12. Spindle microtubules attach in the centromere of each haploid daughter cell. 13.
- . State where cells divide mitotically and where they divide meiotically in a fern, a moss, a flowering plant, apine tree, a mushroom, a frog, a butterfly, and a snail.Meiosis Card Sort- Write the letter for each stage in the correct orderMatch the description with the phase of meiosis. Letters may be used more than once. Homologous chromosomes line up at the equator. 1. prophase I The nuclear membrane 2. metaphase I dissolves around a haploid number of chromosomes. 3. anaphase I Disjunction (separation) of homologous chromosomes 4. telophase I occurs. 5. prophase II Centromeres divide and sister chromatids separate. 6. metaphase | Crossing-over begins. 7. anaphase II 8. telophase II Synapsis occurs. > >
- After telophase Il of meiosis, the chromosomal makeup of each daughter cell is: Practia diploid, and the chromosomes are each composed of a single chromatid. O diploid, and the chromosomes are each composed of two chromatids. O haploid, and the chromosomes are each composed of a single chromatid. O haploid, and the chromosomes are each composed of two chromatids.Indicate the stage of meiosis (e.g., metaphase 2 = M2; prophase 1 = P1; anaphase 2 = A2; etc.) in which each of the following events occurs. first cell stage in which the original maternal/paternal chromatid doublets (chromosomes) are in separate cells chromosomes (chromatid doublets) first synapse (tetrads are visible) chromosomes (chromatid doublets, but NOT tetrads) line up in single file one doublet next to the other crossing over and recombination occurschromatid doublets move toward opposite poles of cellchromosomes (DNA) replicatechromatids separate as centromeres dividechromosomes (chromatid doublets) line up as tetrads at the cell’s equatorIdentify the stages of meiosis described by the following meiotic events/conditions/terms. Write prophase I, metaphase I, anaphase I, telophase I, prophase II, metaphase II, anaphase II, or telophase II. In case the events are found in both stages, write the stages both. 1. Separation of homologous chromosome 2. Four haploid daughter cells are formed.