Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual reproduction. What would be a problem if an organism tried to use mitosis for sexual reproduction instead of meiosis?
Q: A cell has 8 chromosomes in metaphase II of meiosis. How many chromosomes and DNA molecules will be…
A: Step 1 Every living cell has the power to grow and divide to form new cells of the same kind. During…
Q: Which of these things happen in meiosis but NOT mitosis? you can choose multiple answers. A.…
A: Cell division is a process in which a single cell divides and produce multiple cells. Cell division…
Q: Imagine that you are a cell with 88 chromosomes undergoing meiosis How many chromosomes would your…
A: Cell division can take place either via mitosis or via meiosis. The meiosis of a parent cell will…
Q: Why is Meiosis called Reduction Division?
A: Cell cycle/division is a pivotal process in all living organisms and includes cell division,…
Q: How many chromosomes are in the cells after meiosis I and meiosis II, respectively? O 23,23 О 46, 23…
A: Meiosis is a type of reductions division in which one cell is divided into four daughter cells such…
Q: How many chromosomes do humans have? In which cells does mitosis occurs? In which cells does meiosis…
A: Chromosomes are structures in which the DNA is stored. Humans have 23 pairs of chromosomes, which…
Q: In which of the following are the homologous chromosomes separate, resulting in a halving of the…
A: The correct option is B.A normal diploid cell has 46 chromosomes that includes 22 pairs of…
Q: Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual…
A: Meiosis is the process by which sexually reproducing organisms make their sex cells, sperm and eggs.…
Q: Meiosis in animals is responsible for the formation of what type of cells?
A: Mitosis: - Equational division - 2n => 2n Meiosis: - Reductional division - 2n => n
Q: Why is meiosis important for the maintenance of the normal quantity of chromosomes of a species with…
A: Meiosis is the process by which male and female gametes (n), sperm and ovum are produced from their…
Q: What will happen to an organism once its cells failed to undergo the process of 1A. Mitosis? IB.…
A: Cellular division is the process of one cell splitting into many. This process is present in all of…
Q: Compare and contrast between mitosis and meiosis process.
A: Cell division is a process in which a parent cell divides into daughter cells. There are two types…
Q: What is the difference between mitosis and meiosis? O nothing, they are both cell division mitosis…
A: The functional and active biological process by which a parent cell, after replication of its…
Q: Comparing somatic cells and gametes, somatic cells area. diploid with one set of chromosomes.b.…
A: Answer is c.) diploid with two sets of chromosomes.
Q: In comparing somatic cells and gametes, somatic cells are a. diploid with half the number of…
A: Cells are the structural and functional unit of life. All the cells arise from prehistoric cells and…
Q: One difference between mitosis and meiosis is
A: Cell division is a metabolic process during which parent cell undergo splitting phenomenon and give…
Q: What kinds of cells would the haploid cells be if meiosis were occurring in a plant? in an animal?
A: In plants Meiosis creates a multicellular haploid organism called a gametophyte,which in somr…
Q: In animals, which cells are produced by mitosis? by meiosis? Which cells are produced by these…
A: Introduction:- Mitosis:- Mitosis is the division of a single cell. There are two daughter cells as a…
Q: An organism has 34 chromosomes in a somatic cell. How many chromosomes will be in each cell after…
A: There are two types of cell division: Mitosis Meiosis
Q: A cell containing 20 chromosomes (diploids) at the beginning of meiosis would, at its completion…
A: Meiosis consists of two divisions the first division is the reduction division in which the…
Q: An organism is described as 2n 28. How many chromosomes are present in mitotic metaphase cell from…
A: There are two types of cell divisions, mitosis and meiosis. Meiosis : in this type of division a…
Q: How is meiosis similar to mitosis? Both involve two divisions of a cell. Both occur in somatic…
A: Both are forms of cell reproduction.
Q: A diploid organism contains 10 sets of homologous chromosomes for a total of 20 chromosomes in each…
A: If the cell has 10 pairs of chromosome that means , total chromosome number is 20. During DNA…
Q: Compare and contrast mitosis and meiosis. (Give the similarities and differences of the two events )
A: Mitosis and meiosis are the two types of cell division that occur during M phase of cell cycle. M…
Q: How many sets of chromosome do each of the following types of cell have? a) Diploid cell b)…
A: Cell is the basic structural and functional unit of life. It is the building block of the body.
Q: A cell with a diploid number of 24 undergoes meiosis, how many chromosomes are in each daughter…
A: Meiosis is a type of cell division found in germ cells. It is known as reduction division because…
Q: The process of binary fission begins with a single mother cell andends with two daughter cells.…
A: Fission is a type of asexual reproduction as it does not involves gametes. This process is…
Q: How can prokaryotes, who do not reproduce sexually, achieve genetic variation?
A: Prokaryotes are the primitive organisms that lack a proper nuclear membrane. There is no separation…
Q: This cell process illustrates a. meiosis b. interphase c. mitosis d. cytokinesis
A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…
Q: This cell is in (phase?) of (Mitosis / Meiosis 2 / Meiosis 1)?
A: MEIOSIS 2 ANAPHASE
Q: List three ways in which mitosis differs from meiosis. Be specific MITOSIS MEIOSIS 1. 2. 3. 2.…
A: Cell division The process by which cell proliferate and make new cells.
Q: If a cell has one set of chromosomes, it is said to be haploid. If it has two sets, it is diploid.…
A: Every living species has two types of cells, somatic cells which are responsible for regeneration…
Q: Why is there a need for mitosis and meiosis? Are there characteristics that make them redundant?…
A: Mitosis is an equational division, a division which maintains the ploidy of the cell while meiosis…
Q: Multiple question 1.) Which of the following statements is true about mitosis and meiosis? A.)…
A: Cell Division --- Introduction -- Cell cycle or cell division is a process in which there is…
Q: rences and similarities between mitosis and meiosis?
A: Mitosis is a type of cell division where the cell replicates its chromosomes and then segregates…
Q: If a nucleus has eight chromosomes when it begins meiosis, how many chromosomes does it have after…
A: Meiosis, also termed as reduction division, is a process by which a single parent cell divides into…
Q: If meiosis produce haploid cells, how is the diploid numberrestored for those organisms that spend…
A: BASIC INFORMATION CELL DIVISION it is necessary for all the cells in this the parent cell divides…
Q: In animals, which of the following distinguishes meiosis from mitosis? a. Meiosis is a form of…
A: Cell division : It is a process of formation new cell by dividing the old cells. It is of two types:…
Q: If a eukaryotic cell has 20 chromosomes and it undergoes meiosis, how many cells will result, and…
A: Meiosis is a process of cell division where a single cell gets divided into four daughter cells…
Q: Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual…
A: Cell division explains the division of both somatic and gametes. This makes it possible to replace…
Q: ent COMPARE & CONTRAST FRAME- MITOSIS VS MEIOSIS How aremitosis and melosS alike ?
A: Cell division is defined as the process by which cell multiply and involve nuclear as well as…
Q: If the parent diploid cell starts with 12 Chromosome and undergoes mitosis, then how many will the…
A: Cell division is a process by which cells multiply themselves and it involves both cytoplasmic and…
Q: Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual…
A: The cell can divide either through meiosis and mitosis . The mitotic cell division produces two…
Q: What will happen to an organism once its cells failed to undergo the process of mitosis? meiosis
A: Mitosis is the division of a single cell into two daughter cells that are similar (cell division).…
Q: Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual…
A: Mitosis The process cells use to make exact replicas of themselves. Mitosis is observed in almost…
Q: if a parent cell with a diploid number of 12 or two divide by meiosis each daughter cell would have…
A: Introduction: The production of offspring by sexual reproduction includes the fusion of two gametes,…
Q: What type of cells are created during meiosis? A. diploid gametes B. haploid somatic cells C.…
A: Haploid" refers to any cell that has 23 chromosomes (half of the total 46). "Gametes" are…
Q: A cell has 8 chromosomes in metaphase II of meiosis. How many chromosomes and DNA molecules will be…
A: Introduction Almost all types of cells with some exceptions undergoes cell division in order to…
Q: How would children look if humans would reproduce through mitosis instead of using meiosis? Would…
A: There are two types of cell division observed mitosis and meiosis, somatic cell division termed as…
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- Diploid vs. Haploid: Given n = 12a. Diploid (2n) number? b. This organism has a total of how many chromosomes? c. How many different pairs of chromosomes does this organismhave?Bacterial flagella and eukaryotic flagella work by entirely different mechanisms where the bacterial flagella work by spinning rather than dynein walking. False True Crossover normally occurs between homologous chromosomes in (????) Mitosis Meiosis Both meiosis and mitosisCell division is involved in the growth, reproductive development and replacement of old cells in organisms. By using only 6 chromosome, draw and label a new cell showing how these chromosomes would arrange themselves during the metaphase of meiosis I. There is one crossing over that occurs between one homologous pair. In your drawing distinguishes between homologous pairs. Compare the process of independent assortment and crossing over. Decide and justify which process has the greatest influence on genetic diversity.Remark: The word count limit is 250 words only, no less than 100 words.
- Which type(s) of cell division (mitosis, meiosis I,meiosis II) reduce(s) the chromosome number byhalf? Which type(s) of cell division can be classifiedas reductional? Which type(s) of cell division can beclassified as equational?Assuming all of the chromosomes present during Meiosis II are shown in the figure above, how many chromosomes (counting homologous pairs as two chromosomes) does a cell from this organism have immediately after fertilization?Somatic cells of chimpanzees contain 48 chromosomes.How many chromatids and chromosomes are present at: (a) anaphase of mitosis, (b) anaphase I ofmeiosis, (c) anaphase II of meiosis, (d) G1 priorto mitosis, (e) G2 prior to mitosis, (f) G1 prior tomeiosis I, and (g) prophase of meiosis I?How many chromatids or chromosomes are presentin: (h) an oogonial cell prior to S phase, (i) a spermatid, (j) a primary oocyte arrested prior to ovulation,(k) a secondary oocyte arrested prior to fertilization,(l) a second polar body, and (m) a chimpanzee sperm?
- The diploid chromosome number of an organisms is 8. How many of each of the following are present in each cell at the stage of mitosis and meiosis indicated?Write True or False 1. In prophase of mitosis the chromosomes condense in y sharp structure that can be easily seen under microscope 2. In interphase stage of mitosis a membrane forms around each set of chromosomes to create two new nuclei 3. In interphase l of meiosis, the paired chromosomes line up 4. In prophase ll of meiosis, it is visibly obvious that replication has not occurred 5. In telophase l of meiosis, the cell pinches and divides 6. Homologous chromosomes contain the unmatched alleles donated from mother and father 7. In anaphase of mitosis, the sister chromatids are pulled apart by the mitotic spindle which pulls one chromatid to one pole and the chromatid opposite pole 8.At the end of the prophase in mitosis, the membrane around the nucleus in the cell dissolves away releasing the chromosomes. 9.During interphase in mitosis, microtubules extend from centrosomes. 10.If not corrected in time, mistakes made during mitosis can result changes in DNA but will not lead to…in the experiment of following chromosomal dna mvement througgh meiosis, why. do you use non-sister chromatids to demobstrate crossing over? what combinatiobns of alleles could result from a crossover between BD and bd chromosomes? Identify two ways that meiosis contributes to genetic recombination. Why is it necessary to reduce the number of chromosomes in gametes, but not in other cell?
- Figure 7.2 If a mutation occurs so that a fungus is no longer able to produce a minus mating type, will it still be able to reproduce? Figure 7.2 (a) In animals, sexually reproducing adults form haploid gametes from diploid germ cells. (b) Fungi, such as black bread mold (Rhizopus nigricans), have haploid-dominant life cycles. (c) Plants have a life cycle that alternates between a multicellular haploid organism and a multicellular diploid organism. (credit c fern: modification of work by Cory Zanker; credit c gametophyte: modification of work by Vlmastra/Wikimedia Commons)Figure 6.4 Which of the following is the correct order of events in mitosis? a. Sister chromatids line up at the metaphase plate. The kinetochore becomes attached to the initotic spindle. The nucleus re-forms and the cell divides. The sister chromatids separate. b. The kinetochore becomes attached to the mitotic spindle. The sister chromatids separate. Sister chromatids line up at the metaphase plate. The nucleus re-forms and the cell divides. c. The kinetochore becomes attached to metaphase plate. Sister chromatids line up at the metaphase plate. The kinetochore breaks down and the sister chromatids separate. The nucleus re-forms and the cell divides. d. The kinetochore becomes attached to the mitotic spindle. Sister chromatids line up at the metaphase plate. The kinetochore breaks apart and the sister chromatids separate. The nucleus re-forms and the cell divides.A cell has a diploid number of 6 (2n = 6). a. Draw the cell in metaphase of meiosis I. b. Draw the cell in metaphase of mitosis. c. How many chromosomes are present in a daughter cell after meiosis I? d. How many chromatids are present in a daughter cell after meiosis II? e. How many chromosomes are present in a daughter cell after mitosis? f. How many pairs of homologous chromosomes are visible in the cell in metaphase of meiosis I?