What is the diploid number of chromosomes in this plant? _______________ ["2N=4", "N=8", "2N=16", "2N=8", "N=4", "N=16"]
Give the names of each stage of mitosis or meiosis shown in the:
left panel: ________________ ["anaphase of meiosis I", "metaphase of meiosis I", "prophase of meiosis II", "metaphase of mitosis", "telophase of mitosis", "anaphase of meiosis II", "anaphase of mitosis", "prophase of mitosis", "telophase of meiosis II", "metaphase of meiosis II", "telophase of meiosis I", "prophase of meiosis I"]
middle panel: ________________ ["metaphase of meiosis II", "metaphase of meiosis I", "anaphase of mitosis", "metaphase of mitosis", "anaphase of meiosis II", "telophase of meiosis II", "prophase of meiosis II", "prophase of mitosis", "telophase of meiosis I", "anaphase of meiosis I", "telophase of mitosis", "prophase of meiosis I"]
right panel: _________________ ["metaphase of meiosis II", "metaphase of meiosis I", "anaphase of mitosis", "metaphase of mitosis", "anaphase of meiosis II", "telophase of meiosis II", "prophase of meiosis II", "prophase of mitosis", "telophase of meiosis I", "anaphase of meiosis I", "telophase of mitosis", "prophase of meiosis I"]
Homework Answers
Answer:
Left panel: "anaphase of mitosis” (separation chromatids of all chromosomes)
Middle panel: "anaphase of meiosis I (separation of homologous chromosomes)
Right panel: "anaphase of meiosis II" (separation of chromatids that were involved in crossing over)
Add Answer to:
What is the diploid number of chromosomes in this plant?
_______________ ["2N=4", "N=8", "2N=16", "2N=8", "N=4",...
4. the diploid number of chromosomes for a tapeworm 4. The diploid number of chromosomes for...
4. the diploid number of chromosomes for a tapeworm
4. The diploid number of chromosomes for a Tapeworm is 4. (a) How many chromosomes are present in a tapeworm cell at each of the following stages of Meiosis? [0.75rts each] Number of Number of Phase chromosomes Phase chromosomes Prophase Prophase II Metaphase Metaphase II Telophase Telophase II (b) Draw a cell of the tapeworm at (i) Anaphase 1: [1 pt.) and (ii) Anaphase II: [1 pt.) Label the spindle fiber...
14. For an organism with a diploid number of 30 chromosomes, determine the per cell number...
14. For an organism with a diploid number of 30 chromosomes, determine the per cell number of the following: a. chromatids at metaphase of mitosis b. chromosomes at metaphase of mitosis C. centromeres at metaphase of mitosis d. chromatids at anaphase of mitosis e. chromosomes at anaphase of mitosis f. centromeres at anaphase of mitosis 8. tetrads at metaphase I of meiosis h. chromosomes at metaphase I of meiosis i. chromatids at metaphase I of meiosis j. chromosomes at anaphase...
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What...
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What are homologous chromosomes? Are they present in all cells? If not, which cells lack homologous chromosomes? Are they present in all stages of mitosis? Are they present in all stages of Meiosis 1? Meiosis II? How do the terms haploid and diploid relate to the presence/absence of homologous chromosomes? What are sister chromatids? During what phase of the cell cycle do sister chromatids form?...
Question 1: a) Match the process and stage to the cell. Assume all cells are from...
Question 1:
a) Match the process and stage to the cell. Assume all cells are
from diploid organisms.
Select one:
☐Mitosis Prophase
☐Mitosis Metaphase
☐Mitosis Anaphase
☐Mitosis Telophase
☐Meiosis Prophase I
☐Meiosis Metaphase I
☐Meiosis Anaphase I
☐Meiosis Telophase I
☐Meiosis Prophase II
☐Meiosis Metaphase II
☐Meiosis Anaphase II
☐Meiosis Telophase II
b) Match the process and stage to the cell. Assume all cells are
from diploid organisms.
Select one:
☐Mitosis Prophase
☐Mitosis Metaphase
☐Mitosis Anaphase
☐Mitosis Telophase
☐Meiosis Prophase...
If an animal has 8 different chromosomes what is the number of chromosomes in a Answer:...
If an animal has 8 different chromosomes what is the number of chromosomes in a Answer: HaploidDiploid 024. If an animal has 14 chromosomes (2n-28), without recombination, how many different gametes can this animal produce? (1 pt) A 14 8 282 274 D. 22 Q25. On the human Karyotype shown here...(6 pts) How many total chromosomes (2n?)? How many pairs of homologs? How many DNA molecules TOTAL? How many pairs of autosomes? Is this from a male or female? Describe...
Cattle germ cell has a diploid number of 60 chromosomes. Complete the following table by stating...
Cattle germ cell has a diploid number of 60 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. (3 marks) B I E E U S X2 x C I с ✓c <> XQ Meiosis Mitosis Prophase Prophase II Telophase Number of Cells Number of Chromatids N/A Number of Chromosomes Formation of Twins
Can someone please check my answer? Understanding chromosome number and behavior during cell division is an...
Can someone please check my answer? Understanding chromosome number and behavior during cell division is an important concept in genetics. Fill out the chart below for each phase of mitosis in terms of N (where N = haploid number). For example, humans have a haploid number of 23. There are 46 chromosomes (2N) present in prophase of mitosis. Each chromosome is present in its replicated form (i.e. as sister chromatids) so there will be 2 chromatids per chromosome and the...
Simulate meiosis by drawing One pair of chromosomes and no crossing over Instructions: Set up your...
Simulate meiosis by drawing One pair of chromosomes and no crossing over Instructions: Set up your cell. The cell you start with should be: A diploid cell It should contain 1 pair of homologous chromosomes It should be in G1 of the cell cycle, before DNA replication occurs Be sure to show 2 genes that are both heterozygous . Go through the steps of meiosis. Be sure to show and label these in your pictures: Label homologous chromosomes and sister...
2) A diploid cell has 8 chromosomes in G1 of interphase. Draw a picture of this...
2) A diploid cell has 8 chromosomes in G1 of interphase. Draw a picture of this cell with its chromosomes at the following stages. Indicate how many DNA molecules are present at each stage. (4 pts.) a. Metaphase of mitosis c. Metaphase I of meiosis b. Anaphase of mitosis d. Anaphase ll of meiosis
SUMMARY – COMPARE MITOSIS AND MEIOSIS 1. What structures are present in the phases? How many?...
SUMMARY – COMPARE MITOSIS AND MEIOSIS 1. What structures are present in the phases? How many? (Use numbers like 2n, 1n, etc., and terms like dyads, tetrads, replicated chromosomes, chromatids, chromosomes, ...) Phase Mitosis Meiosis I Meiosis II Prophase Metaphase Anaphase Telophase Cytokinesis Ploidy level after all divisions of 2n cell Number & type of cells produced by division(s) Function in life cycle
4. the diploid number of chromosomes for a tapeworm
4. The diploid number of chromosomes for a Tapeworm is 4. (a) How many chromosomes are present in a tapeworm cell at each of the following stages of Meiosis? [0.75rts each] Number of Number of Phase chromosomes Phase chromosomes Prophase Prophase II Metaphase Metaphase II Telophase Telophase II (b) Draw a cell of the tapeworm at (i) Anaphase 1: [1 pt.) and (ii) Anaphase II: [1 pt.) Label the spindle fiber...
14. For an organism with a diploid number of 30 chromosomes, determine the per cell number of the following: a. chromatids at metaphase of mitosis b. chromosomes at metaphase of mitosis C. centromeres at metaphase of mitosis d. chromatids at anaphase of mitosis e. chromosomes at anaphase of mitosis f. centromeres at anaphase of mitosis 8. tetrads at metaphase I of meiosis h. chromosomes at metaphase I of meiosis i. chromatids at metaphase I of meiosis j. chromosomes at anaphase...
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What are homologous chromosomes? Are they present in all cells? If not, which cells lack homologous chromosomes? Are they present in all stages of mitosis? Are they present in all stages of Meiosis 1? Meiosis II? How do the terms haploid and diploid relate to the presence/absence of homologous chromosomes? What are sister chromatids? During what phase of the cell cycle do sister chromatids form?...
Question 1:
a) Match the process and stage to the cell. Assume all cells are
from diploid organisms.
Select one:
☐Mitosis Prophase
☐Mitosis Metaphase
☐Mitosis Anaphase
☐Mitosis Telophase
☐Meiosis Prophase I
☐Meiosis Metaphase I
☐Meiosis Anaphase I
☐Meiosis Telophase I
☐Meiosis Prophase II
☐Meiosis Metaphase II
☐Meiosis Anaphase II
☐Meiosis Telophase II
b) Match the process and stage to the cell. Assume all cells are
from diploid organisms.
Select one:
☐Mitosis Prophase
☐Mitosis Metaphase
☐Mitosis Anaphase
☐Mitosis Telophase
☐Meiosis Prophase...
If an animal has 8 different chromosomes what is the number of chromosomes in a Answer: HaploidDiploid 024. If an animal has 14 chromosomes (2n-28), without recombination, how many different gametes can this animal produce? (1 pt) A 14 8 282 274 D. 22 Q25. On the human Karyotype shown here...(6 pts) How many total chromosomes (2n?)? How many pairs of homologs? How many DNA molecules TOTAL? How many pairs of autosomes? Is this from a male or female? Describe...
Cattle germ cell has a diploid number of 60 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. (3 marks) B I E E U S X2 x C I с ✓c <> XQ Meiosis Mitosis Prophase Prophase II Telophase Number of Cells Number of Chromatids N/A Number of Chromosomes Formation of Twins
2) A diploid cell has 8 chromosomes in G1 of interphase. Draw a picture of this cell with its chromosomes at the following stages. Indicate how many DNA molecules are present at each stage. (4 pts.) a. Metaphase of mitosis c. Metaphase I of meiosis b. Anaphase of mitosis d. Anaphase ll of meiosis
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