A tall pea plant with purple flowers (both determined by dominant alleles) is crossed with a short plant with white flowers. there is no linkage of genes. if the tall, purple-flowered plant is heterozygous for both traits, the offspring will be: A   1 purple tall:1 white short B   3 purple tall:1 white short C   9 purple tall:3 purple short:3 white tall:1 white short D  1 purple tall:1 purple short:1 white tall:1 white short

Q: Gene A converts compound A (white) to compound B (blue). Gene B converts compound B to compound C…

A: Compound A→→→→→→→→ (white)                            Gene A Compound B→→→→→→→→ (Blue)…

Q: Perform the following crosses: A. If having a widow's peak is dominant to having a straight hair…

A: A) The parent with widow's peak will be crossed with the parent with straight line hair. Parent with…

Q: In a test cross, an individual dominant for a certain trait ( whether homozygous or heterozygous is…

A: Test cross- It is tool to determine  whether the individual organism is homozygous or heterozygous .…

Q: In certain plants, red flowers are dominant to white flowers. If a heterozygous plant is crossed…

A:

Q: In pea plants, the dominant S allele produces round peas and the recessive s allele produces…

A: A dihybrid cross is a breeding experiment or genetic cross involving two different traits or genes.…

Q: shows the results of a cross between a tall pea plant and a short pea plant. a. What phenotypes and…

A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…

Q: A gardener pertorms a mononybra cross on two heterozygous orange-fruitea tomato plants. Plants…

A: A monohybrid cross is a cross between two organisms with different variations at one genetic locus…

Q: In pea plants, round pea shape is dominant to wrinkled pea shape. If two pea plants that are true…

A: If two pea plants that are true breeding for wrinkled peas are crossed, then all of their offspring…

Q: Ellie May, a mother with type B blood, has a child with type O blood. She claims that Jethro, who…

A: We know, ABO blood group is an illustration of codominance and distinct alleles wherein genotypes IA…

Q: Parakeets can have white, blue, green or yellow feathers. Feather color in parakeets is determined…

A: The color of feathers in parakeets is determined by genes B and Y. The different feather color…

Q: You are working for a parakeet breeder that has some green birds and some blue birds. You want to…

A: Green is the dominant phenotype.We can determine this because the blue male, who must be homozygous…

Q: When two monohybrid round squashes are crossed, the offspring ratio is ¼ flat to ½ oblong to ¼…

A: Gene is the unit of heredity of all life forms. A genetic interaction in which both alleles of a…

Q: In some plants, purple flower color is dominant to white flower color. If a plant that is homozygous…

A: An allele is a sequence that codes for a gene or are variant forms of a gene. The homozygous…

Q: Consider a one-locus system of simple dominance where the presence of at least one G allele results…

A: A genotype is a scoring of the type of variant present at a given location (i.e., a locus) in the…

Q: A scientist studying a species of algae, Gracilaria domingensis, discovered that its color is…

A: Alleles can be described as the different forms associated with particular gene. The formation of…

Q: Pigeons display a high color variety, here we try to understand the genetic basis of mixed red &…

A: This question explores the genetic basis of mixed red and black stippling of the feathers (kitey)…

Q: In a species of flowers, blue petals are dominant over purple petals, and a long stem is dominant…

A: It is given that blue color petalis dominant over purple. So let us denote blue petal with B while…

Q: A cross of 2 sweet pea plants with white flowers results in F1 plants with wild type purple flowers.…

A: Alleles are alternatives form of a gene that are located on the same locus of homologous chromosomes…

Q: In pea plants yellow seed color, (GG) and round seed shape (WW) seeds are dominant traits, while…

A: The allele G (dominant) is responsible for yellow phenotype and the allele g (recessive) is…

Q: In tomatoes, tall plant (D) is dominant over dwarf plant (d) and smooth fruit (H) is dominant over…

A: The two genes are involved in dihybrid cross.

Q: A pea heterozygous for plant height, pod shape and flower color was selfed. The progeny consisted of…

A: We are shown three characteristics of a pea heterozygous for plant height, pod shape, and blossom…

Q: In pea plants stem length is either long(dominant)  or short(recessive). 2 heterozygous long pea…

A: Answer: Heterozygous : It is the form of alleles present in an individual whose have different…

Q: Maize (corn) is used for an experiment. The P1 cross of true breeding starchy purple x sweet…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Red-flowering snapdragons are homozygous for allele R1. White-flowering snapdragons are homozygous…

A: Introduction :- Homozygous inheritance is a genetic condition in which a person inherits the same…

Q: In peas, the yellow allele is dominant over the green allele. A plant with yellow peas was crossed…

A: In this question, we are given that the yellow allele is dominant over the green allele in peas. A…

Q: genes interest with the dominant alleles being T-tall, H=hairy leaves and P=purple flowers. The…

A: In a trihybrid cross three characters are involve. In the above trihybrid cross the three characters…

Q: 1) The allele for yellow seed coat in peas is dominant to the green allele. What offspring phenotype…

A: The genotypes of a specific cross or mating operation are predicted using the Punnett square, a…

Q: The weight of a fruit in a certain variety of squash is varies. When a plant that produces 6-lb…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…