Homework Answers
SELECTIONS THAT ARE CORRECT
- Process starts with diploid cells: As the parent cell contains 2N chromosomes and 2X DNA.
- Sister chromatids are created: During metaphase the sister chromatids get attached to spindle fibre and during Anaphase the two sister chromatids of each chromosome separate and migrate towards the opposite pole.
- Sister chromatids separate: During Anaphase sister chromatids get separated and migrate towards the opposite poles of the cells
- This takes place as a part of cration of diploid cells: The daughter cells produced from the parent cell ahave same number and kind of chromosomes as the parent cell.
SELECTIONS THAT ARE INCORRECT
- Process forms new cells: As two daughter cells are formed from parent cell at the end of mitosis.
- No genetic diversity is observed as the daughter cells contains the same number and kind of chromosomes as that of the parent cell.
- Homologous chromosomes does not separate as the 2N number of chromosomes are maintained till the end.
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Options CHOOSE ALL OF THE SELECTIONS THAT ARE CORRECT Which items below are characteristics of Mitosis?...
CHOOSE ALL OF THE SELECTIONS THAT ARE CORRECT Which items below are characteristics of Meiosis? This...
CHOOSE ALL OF THE SELECTIONS THAT ARE CORRECT Which items below are characteristics of Meiosis? This takes place as part of the process of creating diploid cells Process does not form new cells Process creates genetic diversity Sister Chromatids are created Sister Chromatids separate Homologous Chromosomes separate Process starts with diploid cells
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.
Question 2 4 pts CHOOSE ALL OF THE SELECTIONS THAT ARE CORRECT Which items below are...
Question 2 4 pts CHOOSE ALL OF THE SELECTIONS THAT ARE CORRECT Which items below are characteristics of Homologous Chromosomes? They are similar chromosomes but not identical They exist in normal gametes They exist in Prophase II of Meiosis They exist in the G1 phase of the cell cycle They exist in Prophase of Mitosis These first appear when a zygote is formed They are connected at the centromere These first appear during the S-phase of the cell cyle They...
The second division of Meiosis resembles the division in Mitosis because....... Select one: a. homologous chromosomes...
The second division of Meiosis resembles the division in Mitosis because....... Select one: a. homologous chromosomes line up double file, in pairs, at metaphase and separate at anaphase. b. it creates two diploid cells. c. replicated chromosomes line up randomly single file in metaphase, and sister chromatids separate at anaphase. d. it occurs in diploid cells.
Compare and contrast properties of sister chromatids and homologous chromosomes. Drag the appropriate items to their...
Compare and contrast properties of sister chromatids and homologous chromosomes. Drag the appropriate items to their respective bin. Reset Help contain identical nucleotide sequences prior to crossing over separate during anaphase of mitosis separate during anaphase of meiosis Crossover between them contributes to genetic diversity in a pair, one is of maternal origin, the other of paternal origin separate during anaphase ll of meiosis Sister Chromatids Homologous Chromosomes
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...
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)...
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...
all these questions have more than one correct answers 1) Meiosis & mitosis have similarities as...
all these questions have more than one correct answers 1) Meiosis & mitosis have similarities as well as differences. Which of the following represent similarities? a) Both increases genetic variation b) Both change in chromosomes number in daughter cells c) Both only occur in eukaryotes D) DNA replication must occur prior to both e) Both make use of a spindle to separate chromatids 2) Meiosis is a special form of cell division. Select any of the following that applies to...
2. Which of the following occurs during mitosis but not during meiosis I?
2. Which of the following occurs during mitosis but not during meiosis I? a. The chromosomes are pulled to opposite poles of the spindle apparatus. b. The chromatids of each chromosome are separated. c. The nuclear envelope breaks down. d. Both synapsis and crossing over take place. e. The diploid number of chromosomes is reduced to the haploid number.3. Table 1 shows the stage and number of cells and chromosomes per cell at the end of the stage in a 2n - 24 organism. u...
CHOOSE ALL OF THE SELECTIONS THAT ARE CORRECT Which items below are characteristics of Meiosis? This takes place as part of the process of creating diploid cells Process does not form new cells Process creates genetic diversity Sister Chromatids are created Sister Chromatids separate Homologous Chromosomes separate Process starts with diploid cells
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.
Question 2 4 pts CHOOSE ALL OF THE SELECTIONS THAT ARE CORRECT Which items below are characteristics of Homologous Chromosomes? They are similar chromosomes but not identical They exist in normal gametes They exist in Prophase II of Meiosis They exist in the G1 phase of the cell cycle They exist in Prophase of Mitosis These first appear when a zygote is formed They are connected at the centromere These first appear during the S-phase of the cell cyle They...
Compare and contrast properties of sister chromatids and homologous chromosomes. Drag the appropriate items to their respective bin. Reset Help contain identical nucleotide sequences prior to crossing over separate during anaphase of mitosis separate during anaphase of meiosis Crossover between them contributes to genetic diversity in a pair, one is of maternal origin, the other of paternal origin separate during anaphase ll of meiosis Sister Chromatids Homologous Chromosomes
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...
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)...
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...
2. Which of the following occurs during mitosis but not during meiosis I? a. The chromosomes are pulled to opposite poles of the spindle apparatus. b. The chromatids of each chromosome are separated. c. The nuclear envelope breaks down. d. Both synapsis and crossing over take place. e. The diploid number of chromosomes is reduced to the haploid number.3. Table 1 shows the stage and number of cells and chromosomes per cell at the end of the stage in a 2n - 24 organism. u...
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