Q: J.W. McKay crossed a stock (true-breeding) melon plant that produced tan seeds with a plant that…
A: Trait is basically a character that can be colour , height , or can be texture . A trait is…
Q: Waxy endosperm (wx), shrunken endosperm (sh), and yellow seedling (y) are encoded by three recessive…
A: Genes are the hereditary units of life. Genes contains two alternative forms called dominant and…
Q: If the genes for seed color and seed shape were on the same chromosome rather than on different…
A: An allele is a variant of a gene. Some genes have various different forms that are present at the…
Q: A heterozygous plant with genotype Aa self-pollinates. Find the probability that an offspring is…
A: A gene is usually represented by two contrasting forms termed as alleles. One of these is dominant,…
Q: Waxy endosperm (wx), shrunken endosperm (sh) and yellow seedling (v) are encoded by three recessive…
A: When the genes are present at the same chromosomes, they are termed as linked genes. When three…
Q: genotype
A: The gene is defined as the inherited factor which determines the characteristic features. The…
Q: in classical genetics what is the expected phenotypic ratio for progeny having a characterirstic…
A: Phenotype The visible or observable trait of an organism that is form due to expression of gene.
Q: Please use instructions from the pic Snapdragons show incomplete dominance in flower colour. A…
A: The alleles are the alternative forms of a gene that are located at the same locus of the homologous…
Q: In some species of petunias (flowers), red flowers are dominant and white flowers are recessive.…
A: Incomplete dominance is a state in which, heterozygous state produces the trait which is mixture in…
Q: Waxy endosperm (wx), shrunken endosperm (sh), and yellow seedlings (v) are encoded by three…
A: Always recombinant genotypes are less in number than the non-recombinant genotypes. Hence, the…
Q: Pea plants with purple pollen and long-shaped pollen were crossed with each other with the following…
A: In the sweet pea plants, the allele for purple flowers is dominant (P) and the allele for red…
Q: In maize trisomics, n + 1 pollen is not viable. If adominant allele at the B locus produces purple…
A: The trisomic condition is condition in which the normal diploid species has one additional…
Q: . According to the law of independent assortment,a. all possible combinations of factors can occur…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: In maize, A and Bgenes are linked at 12 cM apart. If a plant of AblaB is selfed, what proportion of…
A: Introduction :- A gene is a basic unit of heredity in biology, consisting of a sequence of…
Q: We cross two short, non-purple F2 plants. What ratio of the progency will be short and non-purple in…
A: The alleles are the alternative forms of a gene that are located on the same locus on the homologous…
Q: Dihybrid crosses. A pea plant that is heterozygous for seed form and flower color is crossed with a…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A homozygous tall plant (T) bearing red coloured ( R) flowers is crossed with homozygous dwarf plant…
A: To find the genotype and phenotype of the progenies, a cross can be made between the parent…
Q: A pea plant has the genotype rrYy. How many different types ofgametes can it make and in what…
A: The genotype of the pea plant is given as, rrYy, which depicts two traits. First one is the shape of…
Q: A plant with a genotype MmNN is self-fertilized. What is the genotypic ratio of the offspring?
A: If plant with a genotype MmNN is self-fertilized. the genotypic ratio of the offspring would be…
Q: A snapdragon with pink petals, black anthers, and longstems was allowed to self-fertilize. From the…
A: Since you have posted a question with multiple sub-parts, we are answering only first two for you.…
Q: Seedless watermelons that you find in the supermarketare triploids, where x = 11.a. At what…
A: Genetics is a branch of science that deals in the study of genes, heredity, and genetic variation of…
Q: Snapdragons are flowers that can be red, white, or pink. The red allele (R) is dominant over the…
A: Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the…
Q: A plant heterozygous for stem height and nomozygous dominant for flower color is crossed with…
A: Dihybrid cross occurs between two parents of containing contrasting pairs of genes.
Q: A cross is made between these same two plants with five independently assorting genes. SHOW YOUR…
A: Phenotype is the physical properties of an organism. eg- hair color, height, eye color, etc.
Q: A heterozygous plant with genotype Aa self-pollinates, and then its offspring also self-pollinate.…
A: Introduction A gene is consisting of a pair of alleles/ factors and these alleles can be dominant…
Q: Given two strains of autotetraploid plants AAaa – in this plant the gene is close to the…
A: For AAaa gametes in F2 generation would be Aa and Aa . Genotypic ratio - 1:2:1 phenotypic ratio- 3:1…
Q: Why did Mendel self-pollinate the tall F1 plants to get the F2 generation and crossed a pure…
A: Introduction - The law of dominance, the law of segregation, and the law of independent assortment…
Q: what will be the offspring if the white grape fruit tree is homozygous
A: Introduction: In homozygous individuals, organisms or offsprings have inherited the same DNA…
Q: Suppose a plant is heterozygous with genotype Aa. What is the probability that the allele that came…
A: Introduction Sir Gregor Mendel is known as the Father of Genetics. He was the pioneer scientist who…
Q: Suppose you have an AAaa tetraploid plant and it undergo self- fertilization. At least two copies of…
A: The tetraploid plant is the plant having somatic cells with four chromosomes. Here the tetraploid…
Q: How many gamete possibilities are there from a pea plant that is heterozygous for seed color, seed…
A: In the formation of gametes, the allelic genes separate and pass into different gametes and thus the…
Q: This individual is for both traits. What are the 4 possible genotypes of the gametes that this…
A: Alleles are the alternative form of the gene governing the same trait. Thus, each gamete receives…
Q: A wrinkle-seeded plant (rr) is crossed with a round-seeded plant (Rr)
A:
Q: A horticulturist runs a test cross with an offspring (F1 generation) purple plant from Question 8.…
A: Note: We don't know what the question 8 is. I am answering the question in assumption that the…
Q: Two pure-breeding (homozygous) lines of shrubs were crossed as follows
A: The two pure breeding shrubs produce red leaves and green leaves respectively. After crossing both…
Q: if a plant is an auto-tetraploid with the genotype A1A1A2A2, what is the frequenct of offspring with…
A: Autotetraploid plant is a kind of autopolyploid plant that contains four similar genomes. This can…
Q: Waxy endosperm (wx), shrunken endosperm (sh), and yellow seedling (v) are encoded by three recessive…
A: Recombination can be facilitated with modern DNA tools and genetic engineering. Genetic engineering…
Q: what will be the offspring if the white grapefruit tree is heterozygous?
A: Grapefruit trees can be white or pink depending on the species. The white grapefruit tree is…
Q: An individual pea plant is heterozygous for two loci: height and seed shape, with the genotype TtRr.…
A: Given- 1. Pea plant is heterozygous for two loci- height and seed shape. 2. The genotype of pea…
Q: The probability that both alleles in the offspring are type A is the product of the probability that…
A: Probability is one of the mathematical tool used in various fields of sciences, especially genetics
Q: “Laws of Inheritance,” an example of epistasis was given for the summer squash. Cross white WwYy…
A: Epistasis is a phenomenon in which the effect of a mutation is dependent upon one or more other…
Q: In tomatoes, the red fruit color is completely dominant to yellow. Suppose a tomato plant homozygous…
A: The transport of pollen grains from the anther to the stigma of a flower is known as pollination.…
Q: Crosses between white and red flowered plants may result in pink flowered offspring. When a pink…
A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…
Q: A seed dealer wants to sell four-o’clock seeds that will produceonly a single color of flowers (red,…
A: Incomplete dominance: – Incomplete dominance is also known as partial dominance observed when the…
Q: A student observes corn to analyze the outcome of two genes-- The Red gene (R or r) where purple…
A: The genotype of the parents would be used to predict the genotype of their offspring, which could…
Q: In Lathyrus heterozygous blue flowered long pollen plant is crossed with red flower round pollen…
A: In Lathyrus, the blue flower (B) is dominant over the red flower (b). Similarly, the long pollen (L)…
Q: Round seed is dominant over wrinkled. Yellow cotyledon is dominant over green. Full pod is dominant…
A: A trihybrid cross is a cross in which three traits are involved . In this , I ) One trait is…
Q: In roses, Red flowers (R) are dominant over white flowers (r), and Fragrance (F) is dominant over…
A: Formulas - Total % gametes = 100%Distance between two genes = recombination frequency = % total # of…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- disadvantage of artificial sweet tenerBaldness is a sex linked trait. What parental genotypes could produce a bald woman? Use H for normal hair And h for bald Draw 6 punnet square 3 for female and 3 for maleF2 Cross: Tall, White, Axial x Dwarf, Violet, Terminal DdwwAA x ddWWaa Character: Stem height, Flower color & position Use fork-line method to check the possible offspring. Show and interpret all the possible genotypes and phenotypes of the offsprings.
- 1. True or False, TT would be a homozygous recessive tall pea plant.Purple (P) flower color is dominant to white (p) flower color. Cross two heterozygous parents using a Punnett square. What are the genotypes and phenotypes of the resulting offspring? Express the results as ratios.Red green colorblind as is a sex linked trait if a carrier female has children with a normal Male what are the chances of their offspring will be colorblind?
- A plant is heterozygous for yellow flowers and hairy leaves. This is self-pollinated. What are the expected genotype, phenotype, phenotypic ratio and genotypic ratio in F1? (Red and smooth characters are recessive)Shown in the pictures below are the degrees of dominance in the inheritance of flower color in some plants. *Based on the phenotypes (or maybe genotype), differentiate between complete dominance, incomplete dominance, and codominance. Be able to discuss the difference briefly but concisely. You may also refer to the definition.Problem: A homozygous tall, homozygous white flower plant crosses with a homozygous short, homozygous purple flower plant. We know that the purple and tall flowers are the dominant traits. Show your work. What are the phenotypes of the offspring?
- Summarize the effects of inversions and translocationso n fertilityTRUE OR FALSE 1. An example of a codominant feature in certain plants is the formation of pink flowers from a red and white cross : 2. Polygenic inheritance means that that more than 2 alleles are involved in a process: 3. Only the genotype determines the phenotype: 4. If two genes are located on the same chromosome, the law of independent assortment does not apply.:In peas, tall (T) is dominant to short (t). A homozygous tall plant is cross with a short plant. The F1 are self fertilized to produce the F2. Both tall and short plants appear in the F2. If the tall F2 are self fertilized, what types of offspring and proportions will be produced? (Show all your work) please use the punnet square