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6) The random, independent assortment during metaphase I produces a number of different gametes. The total...
Investigation XI - Meiosis and Gamete Formation Assume an organism has a chromosome number of 6....
Investigation XI - Meiosis and Gamete Formation Assume an organism has a chromosome number of 6. Further assume that the genes A and a are on two of the chromosomes, B and b on another pair, and C and c on the third pair. Sketch below the arrangements for these chromosomes (1) in a somatic cell such as a skin cell that is undergoing metaphase of mitosis, (2) in a primary spermatocyte in metaphase I and (3) in a secondary...
Over Prophase 1 & Prophase 2 and independent Assortment in Prophase 1 only Sperm fertilizing erg...
Over Prophase 1 & Prophase 2 and independent Assortment in Prophase 1 only Sperm fertilizing erg in Telophase 2 and zygote formation after Cytokinesis 2 Question 3 1 pts Pg 99. Why is it essential that each gamete receive only one set of chromosomes, in other words. why must gametes be haploid? Because a haploid gamete can then fuse with a diploid egg or diploid sperm which promotes fertilization and development of a zygote. Because when gametes fuse in fertilization,...
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...
The number of chromosomes in the wing muscle cells of Blue Morpha Butterfly is six. i)...
The number of chromosomes in the wing muscle cells of Blue Morpha Butterfly is six. i) Using chromosomes with different morphologies (different positions of the ce lengths), draw the structure of these chromosomes in this adult female in a) metaphase of mitosis; b) anaphase I of meiosis; c) metaphase II of meiosis; d) the gametes meiosis. ii) Your adult female is heterozygous for two independent genes, the Tiny locus Tt and the Golden wing locus Gg. Label ALL copies of...
pleas i need help this question . thanks The number of chromosomes in the wing muscle...
pleas i need help this question . thanks
The number of chromosomes in the wing muscle cells of Blue Morpha Butterfly is six. i) Using chromosomes with different morphologies (different positions of the centromere and/or different lengths), draw the structure of these chromosomes in this adult female in a) metaphase of mitosis; b) anaphase 1 of meiosis; c) metaphase II of meiosis; d) the gametes resulting from this part c meiosis. ii) Your adult female is heterozygous for two independent...
draw the Cario type for species X in the box below an exampleCario Type of shown...
draw the Cario type for species X in the box below an exampleCario
Type of shown on page 1 of the chapter 10 class notes as in humans
larger chromosomes are given a lower number you should number your
commission papers and used to color shades as a figure what to
distinguish homologs with in pairs you don't need to label a little
it's in your Keio type.
Only question 6-7 please
Bio 190, HW 4, Ch 9-10, Due date...
In the figure, which number produces haploid gametes by mitosis? 1 2 3 4 In the...
In the figure, which number produces haploid gametes by mitosis? 1 2 3 4 In the figure, which structure produces haploid spores by meiosis? 1 2 3 4 If four of the original colonists died before they produced offspring, the ratios of genotypes could be quite different in the subsequent generations. This would be an example of diploidy. gene flow, genetic drift. disruptive selection. stabilizing selection. Each of the following questions have a 3.points value: Please use the following information...
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...
23. The concept that a random distribution of alleleş occurs during gamete formation is the (A)...
23. The concept that a random distribution of alleleş occurs during gamete formation is the (A) law of segregation. (C) law C (B) concept of dominance. (D) concept of probability f independent assortment. 24 At the end of mitosis, how many haploid cells are there? (A) 0 (B 2 (C)4 (D) 8 25.At the end of meiosis II how many haploid cells are there? 26.The cross TiPpx TiPpis a 27. The diploid number of chromosomes in humanis is 28. micrograpi...
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...
Investigation XI - Meiosis and Gamete Formation Assume an organism has a chromosome number of 6. Further assume that the genes A and a are on two of the chromosomes, B and b on another pair, and C and c on the third pair. Sketch below the arrangements for these chromosomes (1) in a somatic cell such as a skin cell that is undergoing metaphase of mitosis, (2) in a primary spermatocyte in metaphase I and (3) in a secondary...
Over Prophase 1 & Prophase 2 and independent Assortment in Prophase 1 only Sperm fertilizing erg in Telophase 2 and zygote formation after Cytokinesis 2 Question 3 1 pts Pg 99. Why is it essential that each gamete receive only one set of chromosomes, in other words. why must gametes be haploid? Because a haploid gamete can then fuse with a diploid egg or diploid sperm which promotes fertilization and development of a zygote. Because when gametes fuse in fertilization,...
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...
The number of chromosomes in the wing muscle cells of Blue Morpha Butterfly is six. i) Using chromosomes with different morphologies (different positions of the ce lengths), draw the structure of these chromosomes in this adult female in a) metaphase of mitosis; b) anaphase I of meiosis; c) metaphase II of meiosis; d) the gametes meiosis. ii) Your adult female is heterozygous for two independent genes, the Tiny locus Tt and the Golden wing locus Gg. Label ALL copies of...
pleas i need help this question . thanks
The number of chromosomes in the wing muscle cells of Blue Morpha Butterfly is six. i) Using chromosomes with different morphologies (different positions of the centromere and/or different lengths), draw the structure of these chromosomes in this adult female in a) metaphase of mitosis; b) anaphase 1 of meiosis; c) metaphase II of meiosis; d) the gametes resulting from this part c meiosis. ii) Your adult female is heterozygous for two independent...
draw the Cario type for species X in the box below an exampleCario
Type of shown on page 1 of the chapter 10 class notes as in humans
larger chromosomes are given a lower number you should number your
commission papers and used to color shades as a figure what to
distinguish homologs with in pairs you don't need to label a little
it's in your Keio type.
Only question 6-7 please
Bio 190, HW 4, Ch 9-10, Due date...
In the figure, which number produces haploid gametes by mitosis? 1 2 3 4 In the figure, which structure produces haploid spores by meiosis? 1 2 3 4 If four of the original colonists died before they produced offspring, the ratios of genotypes could be quite different in the subsequent generations. This would be an example of diploidy. gene flow, genetic drift. disruptive selection. stabilizing selection. Each of the following questions have a 3.points value: Please use the following information...
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...
23. The concept that a random distribution of alleleş occurs during gamete formation is the (A) law of segregation. (C) law C (B) concept of dominance. (D) concept of probability f independent assortment. 24 At the end of mitosis, how many haploid cells are there? (A) 0 (B 2 (C)4 (D) 8 25.At the end of meiosis II how many haploid cells are there? 26.The cross TiPpx TiPpis a 27. The diploid number of chromosomes in humanis is 28. micrograpi...
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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