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2) In pea plants, pod shape is controlled by a single gene with 2 alleles with...
Full pod shape (F) is dominant to constricted pod shape (f), yellow pod color (Y) is...
Full pod shape (F) is dominant to constricted pod shape (f), yellow pod color (Y) is dominant to green pod color (y), and hairy stems (H) is dominant to hairless (h) in pea plants. The f, y& hgenes are linked and reside upon the same chromosome. A pure-breeding green plant with full pods and hairy stems is crossed with a pure-breeding yellow plant with constricted pods and hairless stems. The genotypes of the parents are:
In pea plants, there is a gene called the pod gene. This gene codes for a...
In pea plants, there is a gene called the pod gene. This gene codes for a protein that limits the number of pea pods the plant can form. Farmers want to grow pea plants that produce more pods, so a scientist develops a chemical that binds to the pod protein and inactivates it. The scientist hypothesizes that exposing plants to the chemical will cause them to produce more pods. Describe a good experiment to test the scientist's hypothesis. Also describe...
In pea plants, flower color and pea pod color are determined by two different genes. For...
In pea plants, flower color and pea pod color are determined by two different genes. For flower color, purple is dominant over white. For pea pod color, green is dominant over yellow. Which of the following results would expect from a dihybrid cross? a. Mostly plants with purple flowers and green pea pods b. Mostly plants with purple flowers and yellow pea pods c. Mostly plants with white flowers and green pea pods d. Mostly plants with white flowers and...
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...
5. Full pod shape (F) is dominant to constricted pod shape (f), yellow pod color (Y)...
5. Full pod shape (F) is dominant to constricted pod shape (f), yellow pod color (Y) is dominant to green pod color (y), and hairy stems (H) is dominant to hairless (h) in pea plants. The f, y & h genes are linked and reside upon the same chromosome. A pure-breeding green plant with full pods and hairy stems is crossed with a pure-breeding yellow plant with constricted pods and hairless stems. The genotypes of the parents are: A. YYFFHH...
In pea plants, height is controlled by a single gene and the tall allele (T) is...
In pea plants, height is controlled by a single gene and the tall allele (T) is dominant to the short allele (t). You find a tall pea plant in your yard and cross it with a short pea plant. It gives rise to 43 tall offspring and 35 short offspring. What is the genotype of the tall parent plant? Answers: Tt tt TT
5. In Mendel's experiments, the pod color gene and the seed shape gene were located on...
5. In Mendel's experiments, the pod color gene and the seed shape gene were located on different chromosomes (in other words, they were not linked. They assort independently). Green pods (G) are dominant over yellow pods (g) and tall stems (T) are dominant over dwarf stems (t). You are given two true breeding plants (homozygous at both genes). In the parental (P) generation, one parent has green pods and dwarf stems and the second parent has yellow pods and tall...
Assume earlobe shape is controlled by a single gene with two alleles. The dominant allele generates...
Assume earlobe shape is controlled by a single gene with two alleles. The dominant allele generates free earlobes, while the recessive allele produces attached earlobes. A second gene on a different chromosome controls earwax consistency, where wet is dominant and dry is recessive. Bella has free earlobes with wet earwax and is heterozygous for both traits. Edward has attached earlobes with dry earwax. What is the probability that their first child will have either free earlobes or wet earwax or...
1. DRAW IT Two pea plants heterozygous for the characters of r and pod shape are...
1. DRAW IT Two pea plants heterozygous for the characters of r and pod shape are Draw a Punnett square to determine the phenotypic ratios of the offspring. 2. A man with type A blood marries a woman with type B blood. Their child has type O blood. What are the genotypes of these three individuals? What genotypes, and in what frequencies, would you expect in future offspring from this marriage?
Fill in the blanks 1. There is a gene for height in a species of pea...
Fill in the blanks
1.
There is a gene for height in a species of pea plant that we will
call "T gene". We would denote the dominant allele for this gene as
_____ and the recessive allele as _____. A homozygous dominant
individual's genotype would be _____, a homozygous recessive
individual's genotype would be _____, and a heterozygous
individual's genotype would be _____.
2. If this gene for height in pea plants shows complete
dominance (where the dominant allele...
In pea plants, there is a gene called the pod gene. This gene codes for a protein that limits the number of pea pods the plant can form. Farmers want to grow pea plants that produce more pods, so a scientist develops a chemical that binds to the pod protein and inactivates it. The scientist hypothesizes that exposing plants to the chemical will cause them to produce more pods. Describe a good experiment to test the scientist's hypothesis. Also describe...
In pea plants, flower color and pea pod color are determined by two different genes. For flower color, purple is dominant over white. For pea pod color, green is dominant over yellow. Which of the following results would expect from a dihybrid cross? a. Mostly plants with purple flowers and green pea pods b. Mostly plants with purple flowers and yellow pea pods c. Mostly plants with white flowers and green pea pods d. Mostly plants with white flowers and...
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...
5. In Mendel's experiments, the pod color gene and the seed shape gene were located on different chromosomes (in other words, they were not linked. They assort independently). Green pods (G) are dominant over yellow pods (g) and tall stems (T) are dominant over dwarf stems (t). You are given two true breeding plants (homozygous at both genes). In the parental (P) generation, one parent has green pods and dwarf stems and the second parent has yellow pods and tall...
1. DRAW IT Two pea plants heterozygous for the characters of r and pod shape are Draw a Punnett square to determine the phenotypic ratios of the offspring. 2. A man with type A blood marries a woman with type B blood. Their child has type O blood. What are the genotypes of these three individuals? What genotypes, and in what frequencies, would you expect in future offspring from this marriage?
Fill in the blanks
1.
There is a gene for height in a species of pea plant that we will
call "T gene". We would denote the dominant allele for this gene as
_____ and the recessive allele as _____. A homozygous dominant
individual's genotype would be _____, a homozygous recessive
individual's genotype would be _____, and a heterozygous
individual's genotype would be _____.
2. If this gene for height in pea plants shows complete
dominance (where the dominant allele...
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