Homework Answers
1. 3-Round seeds
6-Wrinkled seeds
2. If the round phenotype is dominant over wrinkled phenotype, in heterozygous condition the dominant will express thus,
RR-Round seeds
Rr-Round seeds
rr-wrinkled seeds
3. If the parents were Rr and rr then the punnett square will show
| R | r | |
| r | Rr | rr |
| r | Rr | rr |
4. The expected genotype ratio is Rr : rr = 1 ; 1
5. The percentage of offspring expected to be round is 50%.
6. Label the paper.
7. Pour the seeds on the paper.
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Experiment 1 Exercise 1 - Data Table 1 Punnett Square 1 Data Table 2 Photo 1...
UUUUUU Examine the millet seeds provided in the kit. Each seed represents an individual living being....
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. See Figure 9. Round Wrinkled Figure 9. Millet seeds: round or wrinkled. 2 Assume the following about the millet seeds: the character for seed texture has two alleles, the round seed allele (R) and the wrinkled seed allele (r). Complete...
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...
Directions: For the following questions, create a Punnett square. Be sure to show the genotypes, phenotypes,...
Directions: For the following questions, create
a Punnett square. Be sure to show the genotypes,
phenotypes, and percentages for each cross.
Directions: For the following questions, create a Punnett square. Be sure to show the genotypes, phenotypes, and percentages for each cross. 1. In guinea pigs, black fur in dominant over white fur. Cross two heterozygous black guinea pigs. 2. In peas, side flowers are dominant over end flowers. Cross a homozygous recessive plant with a heterozygous plant. 3. Black...
Exercise 2: Punnett Squares Complete each of the following Punnett squares and then use the information...
Exercise 2: Punnett Squares Complete each of the following Punnett squares and then use the information within the square to determine the percentages of genotypes and phenotypes of potential offspring. 1. Punnett Square: Flower Color. P-dominant allele for purple flowers. p - recessive allele for white flowers. Genotypes of potential offspring: % PP. %Pp. Phenotypes of potential offspring:__% purple flowers, – % white flowers 2. Punnett Square: Pea Texture. W= dominant allele for wrinkly peas, w - recessive allele for...
Punnett Square for Question #4 is a the top Punnett Square Genotypic ratio: Phenotypic ratio: 5....
Punnett Square for Question #4 is a the top
Punnett Square Genotypic ratio: Phenotypic ratio: 5. Purple flowers (P) are completely dominant over white flowers (p). If a pea plant is heterozygous for purple flowers, can any of this plant's offspring have all purple flowers? Think about the different genotypes with which you can cross the hetero- zygous parent: homozygous dominant, heterozygous, and homozygous recessive. Use three Punnett squares to show your work for each possible phenotype. Heterozygous purple pea...
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...
Experiment 1: Punnett Square Crosses Set up and complete Punnett squares for these crosses (remember Y...
Experiment 1: Punnett Square Crosses Set up and complete Punnett squares for these crosses (remember Y = yellow, y = blue): YY and Yy YY and yy Answer these questions: What are the resulting phenotypes? All yellow Are there any blue kernels? No How can you tell whether or not there are blue kernels? This is because Yellow allele dominates and also it still shows up over the blue allele in the heterozygous chromosomes Set up and complete a Punnett...
1. Draw a Punnett square to indicate possible gamete types produced by each parent and the...
1. Draw a Punnett square to indicate possible gamete types produced by each parent and the expected genotypes of their offspring for the cross: AaBb X aaBb. See figure 11.8. . 2. Continuing on with the example in question 1, predict the phenotype corresponding to each offspring genotype if: Gene A is governed by complete dominance and gene B by incomplete dominance. Possible phenotypes for gene A are tall (dominant phenotype) and short (recessive phenotype), and for gene, B is...
can someone please help me with this ? Practice Using a Punnett Square. Punnett Squares are...
can someone please help me with this ?
Practice Using a Punnett Square. Punnett Squares are tools to identify outcomes known genotypes. They can be used to help infer probabilities of genotypes and from a particular cross. of possible crosses between individuals of phenotypes amongst offspring lele forms "A" and "a". A woman is heterozygous, so she can produce eggs with Consider a gene with all 9. and Write them across the top of the Punnett Square below the following...
5. Choose another trait and genotype, and make another Punnett square. ratio of genotypes: ratio of...
5. Choose another trait and genotype, and make another Punnett square. ratio of genotypes: ratio of phenotypes: ояти Activity #3 on Albinism: DOOMED CORN. DOOMED CORN. Albinism occurs in many species of animals, and in plants. For the animals, the condition may be an inconvenience, but for the plants it can be a death sentence. Consider that the green pigment, chlorophyll, is necessary for plants to produce food by photosynthesis. Without chlorophyll, the plants soon starve to death, so a...
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. See Figure 9. Round Wrinkled Figure 9. Millet seeds: round or wrinkled. 2 Assume the following about the millet seeds: the character for seed texture has two alleles, the round seed allele (R) and the wrinkled seed allele (r). Complete...
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...
Directions: For the following questions, create
a Punnett square. Be sure to show the genotypes,
phenotypes, and percentages for each cross.
Directions: For the following questions, create a Punnett square. Be sure to show the genotypes, phenotypes, and percentages for each cross. 1. In guinea pigs, black fur in dominant over white fur. Cross two heterozygous black guinea pigs. 2. In peas, side flowers are dominant over end flowers. Cross a homozygous recessive plant with a heterozygous plant. 3. Black...
Exercise 2: Punnett Squares Complete each of the following Punnett squares and then use the information within the square to determine the percentages of genotypes and phenotypes of potential offspring. 1. Punnett Square: Flower Color. P-dominant allele for purple flowers. p - recessive allele for white flowers. Genotypes of potential offspring: % PP. %Pp. Phenotypes of potential offspring:__% purple flowers, – % white flowers 2. Punnett Square: Pea Texture. W= dominant allele for wrinkly peas, w - recessive allele for...
Punnett Square for Question #4 is a the top
Punnett Square Genotypic ratio: Phenotypic ratio: 5. Purple flowers (P) are completely dominant over white flowers (p). If a pea plant is heterozygous for purple flowers, can any of this plant's offspring have all purple flowers? Think about the different genotypes with which you can cross the hetero- zygous parent: homozygous dominant, heterozygous, and homozygous recessive. Use three Punnett squares to show your work for each possible phenotype. Heterozygous purple pea...
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...
can someone please help me with this ?
Practice Using a Punnett Square. Punnett Squares are tools to identify outcomes known genotypes. They can be used to help infer probabilities of genotypes and from a particular cross. of possible crosses between individuals of phenotypes amongst offspring lele forms "A" and "a". A woman is heterozygous, so she can produce eggs with Consider a gene with all 9. and Write them across the top of the Punnett Square below the following...
5. Choose another trait and genotype, and make another Punnett square. ratio of genotypes: ratio of phenotypes: ояти Activity #3 on Albinism: DOOMED CORN. DOOMED CORN. Albinism occurs in many species of animals, and in plants. For the animals, the condition may be an inconvenience, but for the plants it can be a death sentence. Consider that the green pigment, chlorophyll, is necessary for plants to produce food by photosynthesis. Without chlorophyll, the plants soon starve to death, so a...
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