Homework Answers
1. Phenotype is the external appearance of an organism whereas genotype is the genetic makeup of an organism.
Phenotype is easily affected by external environment but genotype is not.
2.
Hh × hh = Hh, hh
hh × hh = hh
3. If all the wrinkled seeds were removed, then you have homozygous round and heterozygous round seed. When these seeds will mate, than both round and wrinkled seeds will be formed, but the number of wrinkled seeds will decrease.
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1. Explain the difference between the terms genotype and phenotype. B / US ET Tz O...
Experiment 1 Exercise 1 - Data Table 1 Punnett Square 1 Data Table 2 Photo 1...
Experiment 1 Exercise 1 - Data Table 1 Punnett Square 1 Data Table 2 Photo 1 Data Table 3 O Panel 1 Data Table 4 Data Table 1: Millet Seed Genotypes and Phenotypes Genotype Phenotype Homozygous dominant Heterozygous Homozygous recessive UUUUUU Examine the millet seeds provided in the kit. Each seed represents an individual living being. There are two seed types: 1) some seeds are round with a smooth exterior; 2) some seeds are slightly wrinkled and have pointed ends....
Name: PRELAB QUESTIONS 1. Define the following terms: Gene- Allele - Phenotype- Genotype- Homozygous dominant -...
Name: PRELAB QUESTIONS 1. Define the following terms: Gene- Allele - Phenotype- Genotype- Homozygous dominant - Homozygous recessive- Heterozygous- 2. Put into your own words Mendel's law of segregation. LI Does the law of segregation always apply when dealing with genes located on chromosomes within a diploid nucleus? If not, explain why. 3. Mendel worked with several pea plant characters, each of which was determined by a single gene with two alleles, one dominant and the other recessive. For each...
1) Which of the following genotypes is homozygous: a) AaBB c) aaBb b) AABb d) aabb...
1) Which of the following genotypes is homozygous: a) AaBB c) aaBb b) AABb d) aabb 2) ith A locus is: a) a recessive gene b) an unmatched allele c) the location of a gene on a chromosome d) holds two sister chromatids toghether Which of the following would represent a heterozygous genotype: a) Bb c) bb b) BB d) AA 3) 마. g 4) If a dog displays a recessive phenotype it genotype must be: a) either TT or...
Part 2: Data Tables Table 1: Parent Genotypes: Monohybrid Crosses Generation Genotype of Individual #1 Genotype...
Part 2: Data Tables Table 1: Parent Genotypes: Monohybrid Crosses Generation Genotype of Individual #1 Genotype of Individual #2 P Yy SS P1 Sy Sy P2 yS yy P3 Sy Sy P4 Sy Sy Table 2: Generation Data Produced by Monohybrid Crosses Generation Possible Offspring Genotypes Possible Offspring Phenotypes Genotype Ratio Phenotype Ratio P YY Yy yy Yellow or Blue 1:2:1 3:1 P1 YY Yy yellow 1:1 1 P2 Yy yy Yellow or Blue 1:1 1:1 P3 Yy yy Yellow...
1) The alternate forms of a gene for the same trait are known as -A)alleles. B)phenotypes....
1) The alternate forms of a gene for the same trait are known as -A)alleles. B)phenotypes. C)genotypes. D)codominants. E)incomplete dominants. 2) Mendel carried out most of his research with A)livestock -B)pea plants. C)guinea pigs. D)fruit flies. E)bacteria. 3) Which of the following is true according to Mendel's law of segregation? A)Each individual contains two alleles for each trait. B)Fertilization restores the presence of two alleles. C)Alleles separate from each other during gamete formation. D)Each gamete contains one copy of each...
Please show the punnett squares where needed. Need this done ASAP thx. 1. In pea plants,...
Please show the punnett squares where needed. Need this done
ASAP thx.
1. In pea plants, Round seeds are dominant (R) and wrinkled seed are recessive (r). a. What would the parent look like(phenotype) if its genotype is RR? What is the name of this type of genotype? Use genetic terms you learned. b. What would the parent phenotype be is it was Rr? What is the name of this type of genotype? c. What would the parent genotype be...
Question 12 only. Punnett's square analysis for the parental cross r Rr Rr 9) If we...
Question 12 only.
Punnett's square analysis for the parental cross r Rr Rr 9) If we used the above offspring (F1) in a new cross, what would be the genotypes and phenotypes of the offspring of the Fz generation? 10) What is the genotypic ratio of the F2 generation? 11) What is the phenotypic ratio of the F2 generation? 12) What would be the genotypic and phenotypic ratios of offspring from a cross between a homozygous recessive parent (r r)...
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a)...
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a) typically have 23 pairs of chromosomes b) are heterozygous for a trait when they carry different alleles c) carry 2 copies of chromosomes d) are homozygous for a trait when they carry different alleles 2. Why are garden peas a good subject for Mendel's experiments? a) garden peas had either or traits b) garden pess could self-pollinate to produce offspring of the same variety...
CILE WIL Genetics Including Use o n 1. You are Gregor Mendel and you ar smoothness....
CILE WIL Genetics Including Use o n 1. You are Gregor Mendel and you ar smoothness. R is the dominant allele an recessive and plants that are I have wrinkled pea seeds. Gregor Mendel and you are studying PEAS You are focusing on the R gene ittle "r" is nant allele and is associated with smooth besed phenotype. Little on the R gene which controls You have these plants: RR (smooth peas) a generation. ese plants: RR (smooth peas) and...
Table 2. Results of blood and hemoglobin tests for case study. Subject Blood type (phenotype) Hemoglobin...
Table 2. Results of blood and hemoglobin tests for case
study.
Subject
Blood type (phenotype)
Hemoglobin genotype
Mother
A+
HbAS
Baby
A+
HbAA
Male Subject
O-
HbAS
Based on your results shown in Table 2, can you exclude the
possibility of paternity? Cite the specific results
that allow you to make this claim
What are ALL of the potential genotypes for each subject based
on blood type?
Define the difference between genotype and phenotype.
Supplementary Information A gene is a...
Experiment 1 Exercise 1 - Data Table 1 Punnett Square 1 Data Table 2 Photo 1 Data Table 3 O Panel 1 Data Table 4 Data Table 1: Millet Seed Genotypes and Phenotypes Genotype Phenotype Homozygous dominant Heterozygous Homozygous recessive UUUUUU Examine the millet seeds provided in the kit. Each seed represents an individual living being. There are two seed types: 1) some seeds are round with a smooth exterior; 2) some seeds are slightly wrinkled and have pointed ends....
Name: PRELAB QUESTIONS 1. Define the following terms: Gene- Allele - Phenotype- Genotype- Homozygous dominant - Homozygous recessive- Heterozygous- 2. Put into your own words Mendel's law of segregation. LI Does the law of segregation always apply when dealing with genes located on chromosomes within a diploid nucleus? If not, explain why. 3. Mendel worked with several pea plant characters, each of which was determined by a single gene with two alleles, one dominant and the other recessive. For each...
1) Which of the following genotypes is homozygous: a) AaBB c) aaBb b) AABb d) aabb 2) ith A locus is: a) a recessive gene b) an unmatched allele c) the location of a gene on a chromosome d) holds two sister chromatids toghether Which of the following would represent a heterozygous genotype: a) Bb c) bb b) BB d) AA 3) 마. g 4) If a dog displays a recessive phenotype it genotype must be: a) either TT or...
1) The alternate forms of a gene for the same trait are known as -A)alleles. B)phenotypes. C)genotypes. D)codominants. E)incomplete dominants. 2) Mendel carried out most of his research with A)livestock -B)pea plants. C)guinea pigs. D)fruit flies. E)bacteria. 3) Which of the following is true according to Mendel's law of segregation? A)Each individual contains two alleles for each trait. B)Fertilization restores the presence of two alleles. C)Alleles separate from each other during gamete formation. D)Each gamete contains one copy of each...
Please show the punnett squares where needed. Need this done
ASAP thx.
1. In pea plants, Round seeds are dominant (R) and wrinkled seed are recessive (r). a. What would the parent look like(phenotype) if its genotype is RR? What is the name of this type of genotype? Use genetic terms you learned. b. What would the parent phenotype be is it was Rr? What is the name of this type of genotype? c. What would the parent genotype be...
Question 12 only.
Punnett's square analysis for the parental cross r Rr Rr 9) If we used the above offspring (F1) in a new cross, what would be the genotypes and phenotypes of the offspring of the Fz generation? 10) What is the genotypic ratio of the F2 generation? 11) What is the phenotypic ratio of the F2 generation? 12) What would be the genotypic and phenotypic ratios of offspring from a cross between a homozygous recessive parent (r r)...
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a) typically have 23 pairs of chromosomes b) are heterozygous for a trait when they carry different alleles c) carry 2 copies of chromosomes d) are homozygous for a trait when they carry different alleles 2. Why are garden peas a good subject for Mendel's experiments? a) garden peas had either or traits b) garden pess could self-pollinate to produce offspring of the same variety...
CILE WIL Genetics Including Use o n 1. You are Gregor Mendel and you ar smoothness. R is the dominant allele an recessive and plants that are I have wrinkled pea seeds. Gregor Mendel and you are studying PEAS You are focusing on the R gene ittle "r" is nant allele and is associated with smooth besed phenotype. Little on the R gene which controls You have these plants: RR (smooth peas) a generation. ese plants: RR (smooth peas) and...
Table 2. Results of blood and hemoglobin tests for case
study.
Subject
Blood type (phenotype)
Hemoglobin genotype
Mother
A+
HbAS
Baby
A+
HbAA
Male Subject
O-
HbAS
Based on your results shown in Table 2, can you exclude the
possibility of paternity? Cite the specific results
that allow you to make this claim
What are ALL of the potential genotypes for each subject based
on blood type?
Define the difference between genotype and phenotype.
Supplementary Information A gene is a...
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