Homework Answers
You have asked multiple questions here. As per Chegg Q&A Guidelines, I am answering the first question.
Meiosis is the process where daughter cells with half the genetic content are produced from the parental cells. It begins with a diploid cell and ends up producing four haploid cells.
The meiosis is also known to introduce variability in the genome of the daughter cells. This process involves crossing over of the chromosomes that results in parts of the chromosome arms being exchanged resulting in variants.
It is facilitated by the random fertilization and also by the independent assortment of chromosomes.
Meiosis does not result in the production of diploid gametes.
Hence, the answer is B.
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Which of the following is not one of the ways that meiosis can introduce variability into...
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...
Crossing over is one of the most important events in meiosis because __. A) homologous chromosomes...
Crossing over is one of the most important events in meiosis because __. A) homologous chromosomes are separated into different daughter cells B) the number of chromosomes allotted to each daughter cell must be halved C)sister chromatids must be separated into different daughter cells D) it produces new arrays of alleles on chromosomes and contributes to genetic diversity
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...
Label the image below. Not all labels will be used. Meiosis Parental chromatid Site of crossing...
Label the image below. Not all labels will be used. Meiosis Parental chromatid Site of crossing over Homologous pair of chromosomes Site of crossing over Parental chromatid Sister chromatids Meiosis 1 Recombinant chromatid Homologous pair of chromosomes Meiosis 11 Sister chromatids Recombinant chromatid Site of Independent beenrtmani < Prev 14 of 17 Next >
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...
D Question 72 1 pts If a diploid cell with 40 chromosomes undergoes meiosis, each daughter...
D Question 72 1 pts If a diploid cell with 40 chromosomes undergoes meiosis, each daughter nuclei will have _ chromosomes. 60 . O 10 Human diploid cells have chromosomes while human gametes have chromosomes.. 46; 92 48; 96 96; 48 O 46; 23 23; 46 Crossing-over only takes place between sister chromatids O can only occur once for each homologous chromosome pair O only takes place towards the middle of chromatids O can only occur once for each non-sister...
Meiosis generates genetic diversity by: O random segregation of homologous chromosomes in meiosis II Oneither O...
Meiosis generates genetic diversity by: O random segregation of homologous chromosomes in meiosis II Oneither O crossing over between non-sister chromatids in meiosis 1 both
Q2.10. Complete the diagram below by dragging each label to its correct location. When you have...
Q2.10. Complete the diagram below by dragging each label to its correct location. When you have placed all labels, click Check Answer to get feedback. Any labels that are incorrectly placed will move me diagram Q2.11. The image to the right shows 2 pairs of homologous chromosomes in a cell. Which of the following daughter cells could NOT be produced by normal meiosis? Q2.12. When are sister chromatids (in/from the same chromosome) equivalent to each other? Q2.13. If a person is homozygous for the...
5-ULU HW: Mitosis, Meiosis (25 pts) Name Table No 9. (8 pts) Draw the chromosomes for...
5-ULU HW: Mitosis, Meiosis (25 pts) Name Table No 9. (8 pts) Draw the chromosomes for this cat at each of the ph Label all alleles, sister chromatids, and homologous chromosomes how many cells there are at each stage. his cat at each of the phases of meiosis described below. homologous chromosomes. Circle the chromosomes to indicate G2 Metaphase I Metaphase 2 Products of meiosis 10. (2 pts) Tortoiseshell color requires the expression of both the R and r alleles....
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...
Label the image below. Not all labels will be used. Meiosis Parental chromatid Site of crossing over Homologous pair of chromosomes Site of crossing over Parental chromatid Sister chromatids Meiosis 1 Recombinant chromatid Homologous pair of chromosomes Meiosis 11 Sister chromatids Recombinant chromatid Site of Independent beenrtmani < Prev 14 of 17 Next >
D Question 72 1 pts If a diploid cell with 40 chromosomes undergoes meiosis, each daughter nuclei will have _ chromosomes. 60 . O 10 Human diploid cells have chromosomes while human gametes have chromosomes.. 46; 92 48; 96 96; 48 O 46; 23 23; 46 Crossing-over only takes place between sister chromatids O can only occur once for each homologous chromosome pair O only takes place towards the middle of chromatids O can only occur once for each non-sister...
Meiosis generates genetic diversity by: O random segregation of homologous chromosomes in meiosis II Oneither O crossing over between non-sister chromatids in meiosis 1 both
5-ULU HW: Mitosis, Meiosis (25 pts) Name Table No 9. (8 pts) Draw the chromosomes for this cat at each of the ph Label all alleles, sister chromatids, and homologous chromosomes how many cells there are at each stage. his cat at each of the phases of meiosis described below. homologous chromosomes. Circle the chromosomes to indicate G2 Metaphase I Metaphase 2 Products of meiosis 10. (2 pts) Tortoiseshell color requires the expression of both the R and r alleles....
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