In pea plants, the traits below exhibit the following dominance patterns: Recessive Expression: Wrinkled White Green Constricted Yellow Terminal Short Trait: 1. Seed shape (R) 2. Flower color (P) 3. Color of seed coat (Y) 4. Form of ripe pods (I) 5. Color of unripe pods (G) 6. Position of flowers (A) 7. Length of stem (T) Dominant Expression: Round Purple Yellow Inflated Green Axial Tall Record the genotypes for pea plants with the following descriptions: A. A plant with yellow pods : B. A plant heterozygous for green pods : C. A plant homozygous for round seeds :

In pea plants, the traits below exhibit the following dominance patterns: Recessive Expression: Wrinkled White Green Constricted Yellow Terminal Short Trait: 1. Seed shape (R) 2. Flower color (P) 3. Color of seed coat (Y) 4. Form of ripe pods (I) 5. Color of unripe pods (G) 6. Position of flowers (A) 7. Length of stem (T) Dominant Expression: Round Purple Yellow Inflated Green Axial Tall Record the genotypes for pea plants with the following descriptions: A. A plant with yellow pods : B. A plant heterozygous for green pods : C. A plant homozygous for round seeds :

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter13: Observing Patterns In Inherited Traits

Section: Chapter Questions

Problem 7GP: Several alleles affect traits of roses, such as plant form and bud shape. Alleles of one gene govern...

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1. In pea plants, the traits below exhibit the following dominance pattems: Trait: 1. Seed shape (R) 2. Flower color (P) 3. Color of seed coat (Y) 4. Form of ripe pods (I) 5. Color of unripe pods (G) 6. Position of flowers (A) 7. Length of stem (T) Dominant Expression: Round Purple Yellow Inflated Green Axial Tall Recessive Expression: Wrinkled White Green Constricted Yellow Terminal Short Record the genotypes for pea plants with the following descriptions: A. A plant with yellow pods : B. A plant heterozygous for green pods C. A plant homozygous for round seeds D. A plant heterozygous for purple flowers: E. A plant homozygous for yellow seeds: F. A plant with white flowers: G. A plant with green seeds H. A short pea plant.
Name: Date: Monohybrid practice problems In pea plants, the traits below exhibit the following dominance patterns: Dominant Recessive Expression: Round Purple Yellow Inflated Green Trait: Expression: Wrinkled Seed shape (R) Flower color (P) Color of seed coat (Y) 1 White Green Constricted Yellow Terminal Short 2. 3. 4. Form of ripe pods (I) Color of unripe pods (G) Position of flowers (A) 7. Length of stem (T) 5. 6. Axial Tall 1. Record the genotypes for pea plants with the following descriptions (The first one has been done for you): a. gg A plant with yellow pods A plant homozygous for round seeds A plant homozygous for yellow seeds A plant with green seeds A plant heterozygous for green pods A plant heterozygous for purple flowers A plant with white flowers A short pea plant е. b. f. C. g. h. d. 2. Complete the Punnett Square showing the cross between a pea plant with pure round seeds and a plant with wrinkled seeds. Summarize the phenotypes and genotypes for the offspring. Parental…
The hart baowshows mmy trats found in pea plants A botarilst crosses two pure breeding pea plants. one with yellow seeds and one with green seeds, then ose those offspring to produce a F gensration Pea Plant Traits Hower Pod Coler Plant Size Ieated Green Purple G P Green Corstricted Yellow White Terminal Short (Owarf) a Source Pea Plaw Charocienties Mariann Ru Wikimedia Commons What would be the genotypic ratio for seed color in the F 2 generation? O 3 homozygous dominant : 0 heterozygous: 1 homozygous recessive Previous
2. Determine the phenotype for each genotype using the information provided. (3) A loud bark is dominant to a quiet bark LI II LL Yellow fur is dominant to light brown YY Yy 3. For each phenotype, give the genotypes that are possible for a dalmatian. (3) Brown eyes (B) are dominant to green eyes (b) Brown Brown Short Spots (S) are dominant to no spots (s) apples Spots Spots no spots
Aa v Dc Which of the following genotypes would produce a pea plant with the phenotype of purple flowers? Pea Plant Traits Seed Shape Seed Color Pod Shape Pod Color Flower Flower Plant Size Color Location Round Yellow Inflated Green Purple Axial Tall R Y G P A Wrinkled Green Constricted Yellow White Terminal Short (Dwarf) i a O PP pp Pp Recessive Traits Dominant Traits
|レ Aa v ロ 4 he Which of the following pea plants is homozygous recessive for flower color? Pea Plant Traits Sh Flower Flower Seed Shape Seed Color Pod Shape Pod Color Plant Size Color Location oun Round Yellow Inflated Green Purple Axial Tall R Y A Wrinkled Green Constricted Yellow White Terminal Short Nrink (Dwarf) r O Tt PP Tt PP TT pp TT pp V TT Pp TT Pp OA plant with white flowers JA plan OA plant with purple flowers DA plan A plant with purple flowers that was produced by a cross between a white flowered plant and a purple flowèred plant OA plan Recessive Traits Dominant Traits
Figure 1 Dominant and Recessive Forms of Pea Plant Traits Offspring (F, Generation) Trait Parent Plants (P Generation) Seed Color Yellow YY Yellow Yy Green Seed Coat Color Gray GG Gray White 99 Smooth Pod Shape Smooth SS Constricted Pod Color Yellow Green Green CC & 8. 9.
Several alleles affect traits of roses, such as plant form and bud shape. Alleles of one gene govern whether a plant will be a climber (dominant) or shrubby (recessive). All F1 offspring from a cross between a true-breeding climber and a shrubby plant are climbers. If an F1 plant is crossed with a shrubby plant, about 50 percent of the offspring will be shrubby; 50 percent will be climbers. Using symbols A and a for the dominant and recessive alleles, make a Punnett- square diagram of the expected genotypes and phenotypes the cross between the F1 offspring and the shrubby plant.
3. If the trait follows Mendelian rules whats may be involved in the vould be the phenotypic ratios of the mine if the tralt is consisient wtha Htance of komals smooth (R) Parental (P) offspring in the F, generation? Percentage Smooth F, Wrinkled The appearance of the kernel as smooth or wrinkled is determined by the sugar content in the endosperm and is also genetically controlled. Normal field corn, which is used for feeding livestock, is high in amylose starch. The corn we like to eat is high in sugar-yum, sweet F2 ?
AaBbCcDdEe AaBbCcDc AaBbCcDdEe AaBb( AaBbccDdEe AaBbCcDdEe AaBbCcDd. x, x A I v Av Normal No Spacing Heading 1 Heading 2 Title Subtitle Subtle Emp In tomatoes, red fruit (R) is dominant over yellow fruit (r) and tall plant (T) is dominant over short plant (t). A plant that is heterozygous for both traits is crossed with a plant that is homozygous recessive for both traits. What is the genotype and phenotype of the offspring? Saguaro cacti are very tall cylindrical plants that usually have two L-shaped arms, one on each side. Suppose you live in southern Arizona where the Saguaro cactus is common, and you happen to have one growing in your yard. Your Saguaro has two arms, but one is longer than the other. Now, assume that arm length in these cacti i controlled by a single gene with arms of the same length (A) being dominant to arms of different lengths (a). What is the genotype of your cactus? Could one of the parents of your cactus have had a phenotype with arms actus
Fruit weight is controlled by 4 gene pairs. The homozygous dominant weighs 200 g while the homozygous recessive weighs 80 g. Assume that the alleles have equal contribution and have cumulative effects. The F1 and F2 of the two parents below were studied Parent 1 Parent 2 B1B1B2B2B3B3b4b4 x b1b1b2b2b3b3B4B4 a.) Compute for the contribution of the dominant allele. b.) Compute for the fruit weight of parental 1 and parental 2. c.) Provide the genotype and phenotype of the F1. d.) Compute for the frequencies of the different individuals in the F2.
1. Set up a punnett square using the following information: 2. Using the punnett square in question #1: a. What is the probability of producing tall plants with purple flowers? Dominate allele for tall plants = D • Recessive allele for dwarf plants = d • Dominate allele for purple flowers = W • Recessive allele for white flowers = w Cross a homozygous dominate parent (DDWW) with a homozygous recessive parent (ddww) Possible genotype(s)? b. What is the probability of producing dwarf plants with white flowers? Possible genotype(s)? c. What is the probability of producing tall plants with white flowers? Possible genotype(s)? d. What is the probability of producing dwarf plants with purple flowers? Possible genotype(s)?