Homework Answers
Answer
Dominant allele .....YY (yellow)
Recessive allele......yy ( Green)
What is genotype of
Homozygous yellow seed plant............YY
heterozygous yellow seed plant.............Yy
green seed plant...........................yy
What is genotype of ...
yy................Green seed plant
Yy................Yellow seed plant
YY................Yellow seed plant
The genotype of a non-dimpled human......dd
The phenotype of Dd.............The dimpled human
genotype of heterozygous dimpled human......Dd
Round seed shape in peas is dominant over wrinkled seed plant
using letter R
Dominant allele......R
recessive allele------ r
Homozygous round.....RR
Heterozygous round.....Rr
Wrinkled........................rr
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Seat work: In peas, bearing yellow seeds represent: is dominant over bearing green soeds.Using letter Y,how...
12) In peas, the yellow seed color is dominant (YY or Yy) over the green seed...
12) In peas, the yellow seed color is dominant (YY or Yy) over the green seed color (vy). You have been given a plant that only produces yellow seeds and need to determine if the plant is YY or Yy. Which of the following crosses would be most effective for determining the genotype of your plant? A)your plant x a plant that produces only green seeds B)your plant x another plant with known genotype YY C)your plant x another plant...
Table 1: Mendel's Traits and Symbols for Pea Plants Traits Symbol Symbol Dominant Allele Round Yellow...
Table 1: Mendel's Traits and Symbols for Pea Plants Traits Symbol Symbol Dominant Allele Round Yellow Smooth Green Tall Axial Seed Shape Seed Color Pod Shape Pod Color Plant Height Flower Position S Recessive Allele Wrinkled Green Constricted Yellow Short Terminal а Refer back to Table 1 on the first pa abie 1 on the first page of this assignment to answer the following two questions. Use the appropriate symbols and phenotypes in your answer, 1. Show the genotypes of...
_Date trait as 1 ol for the Name Genetics Practice Problems #2 - Writing Alleles Period...
_Date trait as 1 ol for the Name Genetics Practice Problems #2 - Writing Alleles Period Directions: Using the data in Table 1. write the enotype that correspond phenotype descriptions "e the genotype that corresponds to the em heig Symbol Round Table 1: Mendel's Traits and Symbols for Pea Plants Traits Dominant Allele Seed Shape I Symbol Recessive Allele Seed Color R Wrinkled Green Seed Coat Color White Pod Shape Constricted Pod Color Green Yellow Stem Height Tall Short Flower...
Question 31 (1 point) In pea plants, round (R) seeds are dominant to wrinkled (r) seeds....
Question 31 (1 point) In pea plants, round (R) seeds are dominant to wrinkled (r) seeds. In a genetic cross of two pea plants where one plant is heterozygous for the seed shape trait and the other is homozygous for the recessive (r) trait, what percentage of the offspring would have the wrinkled seed shape? O a) 25% Ob) 100% O c) 50% O d) 75% Question 32 (1 point) In pea plants, green (G) seeds are dominant to yellow...
6. A plant that is heterozygous for green and yellow peas (yellow is dominant over green)...
6. A plant that is heterozygous for green and yellow peas (yellow is dominant over green) can produce both colors of peas in the pod. In a pod of seven peas, what is the probability of obtaining the following types of peas? a. All green b. All peas of the same color c. First five green then two yellow d. Three green and four yellow
LAB SECTION NAME (First & Last) brain damage PKU is an autosomal recessive genetically tra Persons...
LAB SECTION NAME (First & Last) brain damage PKU is an autosomal recessive genetically tra Persons who are heterozygous are healthy even though they carry the PKU allere ve genetically transmitted condition that can ultimately lead to brain dan homozygous recessive have the disease. Crossa heterozygous carrier with a person letter "D" for the dominant allele and the letter for the recessive allele. Show your res the PKU allele. Persons who are carrier with a person who has PKU. Use...
As it is UNIT GENETICS PROBLEMS #2: TEST CROSSES 1. In peas, green pods are dominant...
As it is
UNIT GENETICS PROBLEMS #2: TEST CROSSES 1. In peas, green pods are dominant and yellow pods are the recessive trait. You have pea plants with green pods but you are unsure of the parentage of these plants. How would you determine the genotype of your green pod plants 2. Two black mice mate. Six of their offspring are black and two are white. (Black fur is dominant to white.) a· What are the genotypes of the parents....
Calculating expected genotypic frequencies and individuals in a population from allele frequencies: 3.1 In a population...
Calculating expected genotypic frequencies and individuals in a population from allele frequencies: 3.1 In a population of peas, the frequency of the dominant allele for a purple flower is 0.77 and the frequency of the recessive allele for a white flower is 0.23. What would the genotypic frequencies be if the population is in equilibrium? _____ = Frequency of homozygous dominant individuals _____ = Frequency of heterozygous individuals _____ = Frequency of homozygous recessive individuals How many individuals would you...
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...
QUESTION 3 A test cross is set up to establish the genotype of a plant with...
QUESTION 3 A test cross is set up to establish the genotype of a plant with rounded peas. It is crossed with a plant that is homozygous for wrinkled peas. A round pea shape is dominant over the wrinkled shape. The offspring derived in the test cross exhibit a 50:50 ratio of wrinkled and round peas. What is the genotype of the parent in question? Homozygous for round pea shape. Heterozygous for pea shape. Homozygous for wrinkled pea shape. Heterozygous...
12) In peas, the yellow seed color is dominant (YY or Yy) over the green seed color (vy). You have been given a plant that only produces yellow seeds and need to determine if the plant is YY or Yy. Which of the following crosses would be most effective for determining the genotype of your plant? A)your plant x a plant that produces only green seeds B)your plant x another plant with known genotype YY C)your plant x another plant...
Table 1: Mendel's Traits and Symbols for Pea Plants Traits Symbol Symbol Dominant Allele Round Yellow Smooth Green Tall Axial Seed Shape Seed Color Pod Shape Pod Color Plant Height Flower Position S Recessive Allele Wrinkled Green Constricted Yellow Short Terminal а Refer back to Table 1 on the first pa abie 1 on the first page of this assignment to answer the following two questions. Use the appropriate symbols and phenotypes in your answer, 1. Show the genotypes of...
_Date trait as 1 ol for the Name Genetics Practice Problems #2 - Writing Alleles Period Directions: Using the data in Table 1. write the enotype that correspond phenotype descriptions "e the genotype that corresponds to the em heig Symbol Round Table 1: Mendel's Traits and Symbols for Pea Plants Traits Dominant Allele Seed Shape I Symbol Recessive Allele Seed Color R Wrinkled Green Seed Coat Color White Pod Shape Constricted Pod Color Green Yellow Stem Height Tall Short Flower...
Question 31 (1 point) In pea plants, round (R) seeds are dominant to wrinkled (r) seeds. In a genetic cross of two pea plants where one plant is heterozygous for the seed shape trait and the other is homozygous for the recessive (r) trait, what percentage of the offspring would have the wrinkled seed shape? O a) 25% Ob) 100% O c) 50% O d) 75% Question 32 (1 point) In pea plants, green (G) seeds are dominant to yellow...
6. A plant that is heterozygous for green and yellow peas (yellow is dominant over green) can produce both colors of peas in the pod. In a pod of seven peas, what is the probability of obtaining the following types of peas? a. All green b. All peas of the same color c. First five green then two yellow d. Three green and four yellow
LAB SECTION NAME (First & Last) brain damage PKU is an autosomal recessive genetically tra Persons who are heterozygous are healthy even though they carry the PKU allere ve genetically transmitted condition that can ultimately lead to brain dan homozygous recessive have the disease. Crossa heterozygous carrier with a person letter "D" for the dominant allele and the letter for the recessive allele. Show your res the PKU allele. Persons who are carrier with a person who has PKU. Use...
As it is
UNIT GENETICS PROBLEMS #2: TEST CROSSES 1. In peas, green pods are dominant and yellow pods are the recessive trait. You have pea plants with green pods but you are unsure of the parentage of these plants. How would you determine the genotype of your green pod plants 2. Two black mice mate. Six of their offspring are black and two are white. (Black fur is dominant to white.) a· What are the genotypes of the parents....
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...
QUESTION 3 A test cross is set up to establish the genotype of a plant with rounded peas. It is crossed with a plant that is homozygous for wrinkled peas. A round pea shape is dominant over the wrinkled shape. The offspring derived in the test cross exhibit a 50:50 ratio of wrinkled and round peas. What is the genotype of the parent in question? Homozygous for round pea shape. Heterozygous for pea shape. Homozygous for wrinkled pea shape. Heterozygous...
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