Homework Answers
a. Sister chromosome start to move toward pole during anaphase I and reaches to pole during telophase I. Each pole have one set of chromosome after telophase I. and sister chromatid separate during anaphase II and it reaches to pole during telophase II.
b. Homologous chromosomes line up in the middle of the cell during metaphase I after that they will be seperate in the next phases.
c. In prophase I, chromosomes appeared in X shape andpair with their respective sister chromosome. After this some amount of genetic material exchange which is called crossing over.
d. Homologus chromosome start to move toward pole during anaphase I and reaches to pole during telophase I.
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2. Write the phase of meiosis that matches each description. Remember to include I or II....
Match each description with the appropriate type of cell division. Match each description with the appropriate...
Match each description with the appropriate type of cell division. Match each description with the appropriate type of cell division. The new cells produced are genetically identical to each other and to the original coll During the first nuclear division, sister kinelochores fuse and are attached to the same pole Chromosomes The chromosome Independent condense before they number is reduced from Crossing over occurs assortment of maternal attach to the spindle 2 sets to 1 set and paternal chromosomes Nuclear...
Match the event with the correct phase of MEIOSIS [Choose) Tetrads of homologous chromosomes align on...
Match the event with the correct phase of MEIOSIS [Choose) Tetrads of homologous chromosomes align on the middle plane of the cell. The orientation of the tetrads on the middle plane is random. < Homologous chromosomes separate; move to opposite poles. [Choose ] < [Choose] Homologous chromosomes associate, crossing over occurs, chromosomes condense. < Two cells formed; each has one of each duplicated chromosome. [Choose ] Four cells formed; each cell has one of each unduplicated chromosome. [Choose) [Choose ]...
QUESTION 6 Choose the correct answers to fill in the table below. Choices may be used...
QUESTION 6 Choose the correct answers to fill in the table below. Choices may be used once, more than once, or not at all. Type of organism Ploidy of cells produced by meiosis what we call the cells produced by meiosis animals (including humans) plants QUESTION 7 Below are several events in meiosis. Identify which phase of meiosis the event occurs in. Crossing over (recombination) occurs between homologous chromosomes. Homologous pairs of chromosomes come together to form tetrads. Homologous pairs...
Meiosis is composed of two chromosomal division called Meiosis I and Meiosis II. Each of the two...
Meiosis is composed of two chromosomal division called Meiosis I and Meiosis II. Each of the two divisions consists of Prophase, Prometaphase, Metaphase, Anaphase and Telophase and each of these phases is designated I or II according to which division it is a part of. Be sure you know what happens in each phase in regard to the chromosomes, chromatids, spindles and the nuclear envelope. During which phase does synapsis occur and crossing over begin? And in which division, Meiosis I or Meiosis II...
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...
Identify the stages of meiosis by filling in the blanks, and then rearrange the sentences to...
Identify the stages of meiosis by filling in the blanks, and then rearrange the sentences to place the stages in the correct order starting with prophase I. Drag the text blocks below into their correct order. anaphase II Sister chromatids separate and are pulled to opposite poles of the cell during www telophase II metaphase wwwwwww Nuclear envelopes reform around two separate haploid nuclei during prophase www Chromosomes line up in pairs along the plate during anaphase Nuclear envelopes reform...
Simulate meiosis by drawing Two pairs of chromosomes with crossing over Assume that two of the...
Simulate meiosis by drawing Two pairs of chromosomes with crossing over Assume that two of the genes are on chromosome 1, and one of the genes is on chromosome 2. Allow crossing over to occur between the two genes on the same chromosome. Also, are there multiple ways that the chromosomes could segregate to produce different results? Show them. Instructions: Set up your cell. The cell you start with should be: A diploid cell It should contain 2 pairs of...
order the events leading up to and during meiosis Meiosis Task: Order the events leading up...
order the events leading up to and during meiosis
Meiosis Task: Order the events leading up to and during meiosis 1 Drag items from the left column to the correct order in the right column. Homologous pairs are lined up along the middle First division and cytokinesis completed Production of four haploid daughter cells Sister chromatids are separated Sister chromatids line up along the middle Chromosomes are replicated Homologous pairs separate Crossing over occurs Score 0/4 Press SPACE to switch...
Classify each description as a characteristic of nondisjunction in meiosis I or nondisjunction in meiosis II....
Classify each description as a characteristic of nondisjunction in meiosis I or nondisjunction in meiosis II. Meiosis I Meiosis II Answer Bank results in two cells that are (n + 1) and two cells that are (n − 1) results in two abnormal cells sister chromatids fail to separate homologous chromosomes fail to separate
Name: Mitosis vs. Melosis Period Date: QUESTION 1 concept map comparing mitosis and meiosis. Use ...
Name: Mitosis vs. Melosis Period Date: QUESTION 1 concept map comparing mitosis and meiosis. Use the following te rms, each term can be diploid cell, one cell division, four haploid cells, parent ce cell divisions, body cell, same, chromosomes & cell, half, two diploid cells, forms haploid cell Use used one or more times: ll, two 2. Define homokgous chromosome 3. Define sister chromatids 4. Describe 2 parts of meiosis that are similar to mitosis. a. b. 5. Identify whether...
Match each description with the appropriate type of cell division. Match each description with the appropriate type of cell division. The new cells produced are genetically identical to each other and to the original coll During the first nuclear division, sister kinelochores fuse and are attached to the same pole Chromosomes The chromosome Independent condense before they number is reduced from Crossing over occurs assortment of maternal attach to the spindle 2 sets to 1 set and paternal chromosomes Nuclear...
Match the event with the correct phase of MEIOSIS [Choose) Tetrads of homologous chromosomes align on the middle plane of the cell. The orientation of the tetrads on the middle plane is random. < Homologous chromosomes separate; move to opposite poles. [Choose ] < [Choose] Homologous chromosomes associate, crossing over occurs, chromosomes condense. < Two cells formed; each has one of each duplicated chromosome. [Choose ] Four cells formed; each cell has one of each unduplicated chromosome. [Choose) [Choose ]...
QUESTION 6 Choose the correct answers to fill in the table below. Choices may be used once, more than once, or not at all. Type of organism Ploidy of cells produced by meiosis what we call the cells produced by meiosis animals (including humans) plants QUESTION 7 Below are several events in meiosis. Identify which phase of meiosis the event occurs in. Crossing over (recombination) occurs between homologous chromosomes. Homologous pairs of chromosomes come together to form tetrads. Homologous pairs...
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...
Identify the stages of meiosis by filling in the blanks, and then rearrange the sentences to place the stages in the correct order starting with prophase I. Drag the text blocks below into their correct order. anaphase II Sister chromatids separate and are pulled to opposite poles of the cell during www telophase II metaphase wwwwwww Nuclear envelopes reform around two separate haploid nuclei during prophase www Chromosomes line up in pairs along the plate during anaphase Nuclear envelopes reform...
order the events leading up to and during meiosis
Meiosis Task: Order the events leading up to and during meiosis 1 Drag items from the left column to the correct order in the right column. Homologous pairs are lined up along the middle First division and cytokinesis completed Production of four haploid daughter cells Sister chromatids are separated Sister chromatids line up along the middle Chromosomes are replicated Homologous pairs separate Crossing over occurs Score 0/4 Press SPACE to switch...
Classify each description as a characteristic of nondisjunction in meiosis I or nondisjunction in meiosis II. Meiosis I Meiosis II Answer Bank results in two cells that are (n + 1) and two cells that are (n − 1) results in two abnormal cells sister chromatids fail to separate homologous chromosomes fail to separate
Name: Mitosis vs. Melosis Period Date: QUESTION 1 concept map comparing mitosis and meiosis. Use the following te rms, each term can be diploid cell, one cell division, four haploid cells, parent ce cell divisions, body cell, same, chromosomes & cell, half, two diploid cells, forms haploid cell Use used one or more times: ll, two 2. Define homokgous chromosome 3. Define sister chromatids 4. Describe 2 parts of meiosis that are similar to mitosis. a. b. 5. Identify whether...
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