Compare and contrast meiosis I and meiosis II based on the following: A. ) Interphase and...
Compare and contrast meiosis I and meiosis II based on the following:
A. ) Interphase and checkpoints
B.) Chromosome number of daughter cells and how those chromosomes separate
C.) Final number of daughter cells.
Homework Answers
| Meiosis 1 | Meiosis 2 | |
| Interphase and checkpoints | interphase present, checkpoints present at G1, S, G2 | no interphase and no checkpoints |
| Chromosome number and separation | homologous chromosomes separate, number of chromosomes is half of the parental cell | sister chromatids separate and number of chromosomes is same as that of the parental cell |
| Final number of daughter cells | 2 haploid daughter cells | 4 haploid daughter cells |
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Compare and contrast meiosis I and
meiosis II based on the following:
A. ) Interphase and...
Compare and contrast mitosis and meiosis based on the following: A.) Interphase and checkpoints B.) Chromosome...
Compare and contrast mitosis and meiosis based on the following: A.) Interphase and checkpoints B.) Chromosome number of daughter cells and how those chromosomes separate C.)Final number of daughter cells.
Compare mitosis and meiosis by filling in the chart below. Meiosis Mitosis Characteristic Are daughter cells...
Compare mitosis and meiosis by filling in the chart below. Meiosis Mitosis Characteristic Are daughter cells genetically identical or different from the parent? Involves how many cell divisions? Produces how many daughter cells? Produces haploid or diploid cells? Produces what type of cell? Sister chromatids or homologous chromosomes separate? What are the functions of the cells produced? 05 Answer the following Explain how segregation of chromosomes during meiosis can generate four types of gametes (assume four chromosomes, two homologous pairs)...
6. For the following topics (a-e), Compare and contrast mitosis and meiosis. (25 pts, 5pts each)...
6. For the following topics (a-e), Compare and contrast mitosis and meiosis. (25 pts, 5pts each) a. Number of daughter cells (including their genetic composition and similarity to both the parent cell and each other) b. Number of chromosome segregation events, and the stage when the segregation happens c. Chromosomal organization in the metaphase plate during metaphase. d. Chromosome crossovers (include stage, if any) e. Separation of sister chromatids (include stage, if any)
7. Using a single line (I) to represent a chromosome and two crossed lines (x) to...
7. Using a single line (I) to represent a chromosome and two crossed lines (x) to represent two sister chromatids joined together into a single chromosome, diagram the arrangement of your experimental chromosomes through the process of meiosis. Interphase Prophase through telophasel Melosis daughter cells and Melosisi Melosis #1 daughter cells 8. Using your completed diagram from Question 7 answer the following questions associated with meiosis 1: a. What is the number of chromosomes in each daughter cell? b. Does...
Fill in the blank: 11. A cell with a diploid number of 20, undergoes meiosis. This...
Fill in the blank: 11. A cell with a diploid number of 20, undergoes meiosis. This will produce daughter cells, each with __ _ chromosomes. 12. Crossing over occurs during this phase: 13. Tetrads line up along the equator during this phase: 14. At the end of meiosis I, daughter cells are created. These daughter cells are ( diploid | haploid ). 15. Meiosis creates what type of cell: Fill in the Blank with the proper phase of Meiosis (Interphase...
Sister chromatids separate from each other during meiosis II only mitosis and meiosis I mitosis and...
Sister chromatids separate from each other during meiosis II only mitosis and meiosis I mitosis and meiosis II meiosis I only QUESTION 25 Which of the following occurs in meiosis but not in mitosis? chromosome replication alignment of chromosomes at the equator synapsis of chromosomes condensation of chromosomes
[Mitosis & Meiosis] Meiosis leads to daughter cells that have half the chromosomes as the phase...
[Mitosis & Meiosis] Meiosis leads to daughter cells that have half the chromosomes as the phase in meiosis is responsible for this reduction in chromosome numbe (A) Metaphase I (B) Prophase I1 (C) AnaphaseI (D) Metaphase II (E) Anaphase II pa
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes...
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes each. b.two daughter cells containing 46 chromosomes each. c.four daughter cells containing 23 chromosomes each. d.four daughter cells containing 46 chromosomes each. 2.A fruit fly male has a diploid chromosome number of 8, how many chromosomes would be found in his sperm cells? a.1. b.4. c.8. d.16. e.23 3.A normal individual who is a carrier for an x-linked trait like hemophilia _____. SELECT ALL...
What is a major difference between mitosis and meiosis I in a diploid organism? Only meiosis...
What is a major difference between mitosis and meiosis I in a diploid organism? Only meiosis I results in daughter cells that contain identical genetic information. Sister chromatids separate in mitosis; homologous pairs of chromosomes separate in meiosis I. Sister chromatids separate in mitosis; homologous pairs of chromosomes separate in meiosis II. ODNA replication takes place prior to mitosis, but not before meiosis I.
Meiosis and Sexual Reproduction 1. What does meiosis ensure? 2. Do you think there is anything...
Meiosis and Sexual Reproduction 1. What does meiosis ensure? 2. Do you think there is anything wrong with a 94 year old fathering children (I don't mean physically but maybe genetically for the child?): 3. What cells does meiosis happen in? 4. Contrast diploid number and haploid number: 5. What does "homologous chromosomes mean? 6. Look at the karyotype in Figure 10.1 - how many pairs of chromosomes are there in a "normal human? Why are there 2 at each...
Compare mitosis and meiosis by filling in the chart below. Meiosis Mitosis Characteristic Are daughter cells genetically identical or different from the parent? Involves how many cell divisions? Produces how many daughter cells? Produces haploid or diploid cells? Produces what type of cell? Sister chromatids or homologous chromosomes separate? What are the functions of the cells produced? 05 Answer the following Explain how segregation of chromosomes during meiosis can generate four types of gametes (assume four chromosomes, two homologous pairs)...
6. For the following topics (a-e), Compare and contrast mitosis and meiosis. (25 pts, 5pts each) a. Number of daughter cells (including their genetic composition and similarity to both the parent cell and each other) b. Number of chromosome segregation events, and the stage when the segregation happens c. Chromosomal organization in the metaphase plate during metaphase. d. Chromosome crossovers (include stage, if any) e. Separation of sister chromatids (include stage, if any)
7. Using a single line (I) to represent a chromosome and two crossed lines (x) to represent two sister chromatids joined together into a single chromosome, diagram the arrangement of your experimental chromosomes through the process of meiosis. Interphase Prophase through telophasel Melosis daughter cells and Melosisi Melosis #1 daughter cells 8. Using your completed diagram from Question 7 answer the following questions associated with meiosis 1: a. What is the number of chromosomes in each daughter cell? b. Does...
Fill in the blank: 11. A cell with a diploid number of 20, undergoes meiosis. This will produce daughter cells, each with __ _ chromosomes. 12. Crossing over occurs during this phase: 13. Tetrads line up along the equator during this phase: 14. At the end of meiosis I, daughter cells are created. These daughter cells are ( diploid | haploid ). 15. Meiosis creates what type of cell: Fill in the Blank with the proper phase of Meiosis (Interphase...
Sister chromatids separate from each other during meiosis II only mitosis and meiosis I mitosis and meiosis II meiosis I only QUESTION 25 Which of the following occurs in meiosis but not in mitosis? chromosome replication alignment of chromosomes at the equator synapsis of chromosomes condensation of chromosomes
[Mitosis & Meiosis] Meiosis leads to daughter cells that have half the chromosomes as the phase in meiosis is responsible for this reduction in chromosome numbe (A) Metaphase I (B) Prophase I1 (C) AnaphaseI (D) Metaphase II (E) Anaphase II pa
What is a major difference between mitosis and meiosis I in a diploid organism? Only meiosis I results in daughter cells that contain identical genetic information. Sister chromatids separate in mitosis; homologous pairs of chromosomes separate in meiosis I. Sister chromatids separate in mitosis; homologous pairs of chromosomes separate in meiosis II. ODNA replication takes place prior to mitosis, but not before meiosis I.
Meiosis and Sexual Reproduction 1. What does meiosis ensure? 2. Do you think there is anything wrong with a 94 year old fathering children (I don't mean physically but maybe genetically for the child?): 3. What cells does meiosis happen in? 4. Contrast diploid number and haploid number: 5. What does "homologous chromosomes mean? 6. Look at the karyotype in Figure 10.1 - how many pairs of chromosomes are there in a "normal human? Why are there 2 at each...
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