Homework Answers
Haploid (n) number of chromosomes = 3
Diploid = 2n = 6
Pentaploid = 5n = 15
Octaploid = 8n = 24
Trisominc = 2n+1 = 6+1 = 7
Triplod = 3n = 9
Monosomic = 2n-1 = 6-1=5
Tetraploid = 4n = 12
Hexaploid = 6n = 18
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Part A The haploid number for the mosquito is 3, how many chromosomes are found in...
For a species with a diploid number of 18, indicate how many chromosome will be present...
For a species with a diploid number of 18, indicate how many chromosome will be present in the somatic nuclei of individuals who are: Haploid Triploid Tetraploid Trisomic Monosomic Autotriploid
In the figure, which number produces haploid gametes by mitosis? 1 2 3 4 In the...
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An organism produces gametes with a haploid number of chromosomes equal to 12; how many chromosomes...
An organism produces gametes with a haploid number of chromosomes equal to 12; how many chromosomes exist in the diploid cells of this organism?
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9. Imagine an organism with a diploid number of 16. How many chromosomes would be present in a typical cell during the G1 phase of the cell cycle? (Just give a number!) 10. Imagine an organism with a diploid number of 16. How many chromatids would be present during the G1 phase of the cell cycle? (Just give a number!) (2) 11. Imagine an organism with a diploid number of 16. How many chromatids would be present just before the...
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mays is a diploid species with 10 pairs of chromosomes in each somatic cell. How many chromosomes will be found per cell in each of the following chromosome mutants? Questions 64 to 67 are connected 64) Trisomy? E) 21 D) 30 A) 19 B) 22 65) Monosomy E) 21 A) 19 B) 22 C) 60 66) triploid E) 21 B) 22 67) Tetrasomy D) 30 E) 21 A) 19 B) 22 68) Species I has 2n -12 chromosomes and species...
1. how many chromosomes are present? 2. how many chromatids are present? s 1 2 3...
1. how many chromosomes are present?
2. how many chromatids are present?
s 1 2 3 4 5 6 7 8 9 12 10 11 88 89 16 13 14 15 17 18 8 Y 19 20 х
Check Your Understanding 3.1 1 What are chromosomes made of? number 2 How many chromosomes are...
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Unit 3 Study Resource Meiosis • Process by which diploid cells create haploid cells NOT part...
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10:54 lLTE Notes October 6, 2019 at 10:49 PM 1. How many chromosomes are found in...
10:54 lLTE Notes October 6, 2019 at 10:49 PM 1. How many chromosomes are found in a homologous pair? (.5 pt) 2. How many chromatids are found in a homologous pair? (.5 pt) 3. During what part of the cell cycle are G1 and G2 found? (.5 pt) 4. How many chromosomes are found in a human body cell? (.5 pt) 5. Do all organisms have the same number of chromosomes? (.5 pt) 6. If a cell has 16 pairs...
1. The 1952 experiment performed by the Lederbergs in which they replica-plated ten million colonies of...
1. The 1952 experiment performed by the Lederbergs in which they replica-plated ten million colonies of TI-phage sensitive E. coli to plates containing high concentrations of TI phase and found a small number of phage-resistant colonies showed that: A) a selecting agent can affect mutation rate in E. coli. B) mutations can arise spontaneously before exposure to the selecting agent. C) mutations in E. coli occur at a relatively high frequency, D) the mutation rate in E. coli fluctuates greatly...
For a species with a diploid number of 18, indicate how many chromosome will be present in the somatic nuclei of individuals who are: Haploid Triploid Tetraploid Trisomic Monosomic Autotriploid
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...
mays is a diploid species with 10 pairs of chromosomes in each somatic cell. How many chromosomes will be found per cell in each of the following chromosome mutants? Questions 64 to 67 are connected 64) Trisomy? E) 21 D) 30 A) 19 B) 22 65) Monosomy E) 21 A) 19 B) 22 C) 60 66) triploid E) 21 B) 22 67) Tetrasomy D) 30 E) 21 A) 19 B) 22 68) Species I has 2n -12 chromosomes and species...
1. how many chromosomes are present?
2. how many chromatids are present?
s 1 2 3 4 5 6 7 8 9 12 10 11 88 89 16 13 14 15 17 18 8 Y 19 20 х
Check Your Understanding 3.1 1 What are chromosomes made of? number 2 How many chromosomes are in a human somatic cell? 46 chromosomes 3 The term used to refer to this full complement of chromosomes is the 4 How many chromosomes are in human gametes? 5 This is referred to as the number 6 Wa chicken's skin cell has 78 chromosomes, how many chromosomes would the chicken's sperm cell have? 7 How can we distinguish the 23 types of chromosomes...
Unit 3 Study Resource Meiosis • Process by which diploid cells create haploid cells NOT part of the cell cycle > only some cells ever undergo meiosis During meiosis I, homologous chromosomes line up to allow them to be separated into two new cells o They can become "tangled" during this phase, which leads to crossing-over (rearranging the alleles) O Result of meiosis I is two non-identical haploid cells Meiosis Il looks very similar to mitosis, in that sister chromatids...
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