Why plant breeders intend to change the inheritance of crop plants? How plant breeders can change the heredity of crop plants? Explain your answer in briefly.
Q: From an agricultural point of view, discuss the advantages and disadvantagesof selective breeding.…
A: Selective breeding is a breeding process, which involves choosing parents with particular…
Q: Yellow flower color is dominant to white flower color in a particular species of flowering plants.…
A: It is given that yellow flower is dominant over white flower. Let Y encodes yellow flower. And it…
Q: Step 3: Use table 3 to determine the ratios of: Curly leaves with dark green spots Curly leaves…
A:
Q: Hibiscus plants have different varieties of flowers. In an instance, both the red and white flowers…
A: Incomplete dominance happens once neither of the 2 alleles is absolutely dominant nor recessive…
Q: Assuming independent assortment of all genes, develop formulas that show the number of phenotypic…
A: Mendel's law of independent assortment states that the alleles of 2 (or more) completely different…
Q: (b) A plant breeder wants to use selective breeding to produce corn with short and a high mass of…
A: Plant breeding techaniques are used to produce a varity of plants which are suitable for the farmers…
Q: In peas, long stem (A) is dominant over short stem (a). A heterozygous, long stem plant (Aa) is…
A: Hetrozygous tall plant (Aa) when crossed with homozygyous short plant (aa) then the following gament…
Q: In agriculture, polyploid crops (like coffee, strawberries, or bananas) tend to produce ________. a.…
A: Polyploidy refers to the condition in which there are more than a single pair of each chromosome in…
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: please describe 2 similarities between linkage and independent assortment
A: Genetics is the branch of science and it mainly deals with the study of genes. Inheritance can be…
Q: Describe 2 traits in pea plants and identify them as Dominant or Recessive
A: Mendel on working on the pea plants proposed 3 mendelian laws, the traits or genes which inherit by…
Q: Co-dominance: In a flower shop a costumer wants to have a 50:50 ratio of flower with pure white…
A: Co-dominance: Type of dominance where the offspring show similarity to both the parents and it is…
Q: Hibiscus plants have different varieties of flowers. In an instance, both the red and white flowers…
A: In incomplete dominance neither allele is dominant. when an organism is heterozygous for a trait, it…
Q: Construct a map showing the distant and order of all genes (a-e)
A:
Q: Describe the difference between segregation and independent assortment.
A: Gregor Mendel established the fundamental rules of heredity through his research on pea plants. He…
Q: What special trait of pea plants made them good to work with by allowing the person who first…
A: For Gregor Mendel, pea plants were essential in permitting him to comprehend the methods by which…
Q: Create a dihybrid cross and determine the expected phenotypic percentages of the offspring of two…
A: An Individuals receive two variant of each gene from each parent are known as alleles. These allele…
Q: which characteristic of pea plants was NOT important in their selection as Mendel's research…
A: Gregor Johan Mendel was the father of genetics and he used garden peas as the study material for the…
Q: Let's say that you were a farmer and you have a field of peas of various genotypes. Pretend that you…
A: The genotype of an organism is the inherited DNA sequence that contains the information for making…
Q: dwarf
A: The genotype of the parents are :- 1st parent - TTRR 2nd parent - TtRr Gemetes formed by…
Q: Use the sketchpad to show a Punnett square between a cross of a heterozygous round- seeded plant…
A: The genetic constitution of an organism is usually well defined and used to refer to as its…
Q: You are studying cushion plants in New Zealand: the wild-type cushion plan has a wide canopy. You…
A: When the nucleotides sequences in the genome of an organism are altered or changed due to mistakes…
Q: Choose one characteristic and make a pedigree for your family for that characteristic
A: A. Let us answer this question by taking the genetic disease Haemophilia. This is an X-linked…
Q: In monohybrid cross of red and white flower, Mendel got only red flower. On setting the F1 plants…
A: The red color of the flower is represented by the RR genotype, which is a dominant trait. The white…
Q: Solve this problem using the rules of probability instead of Punnet squares, bifurcation forks, or…
A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…
Q: Which is one of the seven characteristics that Mendel observed in pea plants? a. flower size b. seed…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: Stem height in Wisconsin Fast Plants is a polygenic trait controlled by 6 genes. In a cross between…
A: Let us assume the 6 genes that control the stem height in Wisconsin Fast plants to be A, B, C, D, E…
Q: Which of the following could be used to produce seedless watermelons? A) cross between two 2n…
A: A typical watermelon contains 2 sets of chromosomes, referred to as diploid (2N); whereas, a…
Q: If you needed to determine the genotypes of a phenotypically dominant plant, could design an…
A: The genotype of an organism is determined by a testcross. When a recessive phenotype individual…
Q: Cattle have three colors. Red coat color, white coat in short horn cattle; with the heterozygous…
A: Red coat: RR White coat: rr Roan coat: Rr The first is between the Roan bull and the heart of…
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: Please use pic above and include everything needed Snapdragons show incomplete dominance in flower…
A: Incomplete dominance is a type of inheritance in which the dominant allele among an allelic pair…
Q: Hydrangeas are plants whose flowers change colour according the pH of the soil. Four cuttings were…
A: 1.Hydra gear are the unique type of plants to indicate the pH of the soil. 2.Actually, the blooms of…
Q: A wrinkle-seeded plant (rr) is crossed with round-seeded (Rr).
A:
Q: Suppose Jonathan breeds flowers and wants to optimize production of offspring with both short stems…
A: genetics is the study of variations and heredity.
Q: How is flower color/pH an example of phenotypic palicity
A: Introduction Plant is a multicellular eukaryotic life form that is characterized by process of…
Q: In peas, tall stems & axial flowers are dominant to dwarf stems & terminal flowers, which are…
A: Mendel performed his experiment using pea plant. He described a plant have two traits one is…
Q: There are no sex-linked traits in corn plants.
A: A trait that is sex-related has a gene on the sex chromosome. The word refers to human features that…
Q: Normally, wild violets have yellow petals with darkbrown markings and erect stems. Imagine you…
A: Generally, a single gene codes for a particular trait. However, there are genes that code for…
Q: A wrinkle-seeded plant (rr) is crossed with a round-seeded plant (Rr)
A:
Q: Styles Ed In a particular plant, long stem is dominant over short stem. This same plant may produce…
A: Incomplete dominance is a type of inheritance in which one allele for a specific trait is not…
Q: Mendel performed hybridizations by transferring pollen from the _______ of the male plant to the…
A: Flowers are the organs of the sexual reproduction in angiosperms
Q: # of Green Leaves _________111______________ # of White Leaves ___________35______________ What…
A: The Law of Dominance by Mendel states that out of a pair of contrasting characters, only one will be…
Q: A scientist pollinates a true-breeding pea plant with violet, terminal flowers with pollen from a…
A: A cross between parents that are heterozygous for two loci is called a dihybrid cross.
Q: Use the following diagram and description to answer the questions below. In a particular plant, leaf…
A: According to guidelines we have to answer the first 3-4 question question only. so please kindly…
Q: Discuss the types of traits that have been subjected to selective breeding in this example.
A: Step 1 Artificial selection is parallel to natural selection. In artificial selection, breeders…
Q: Which answer below is an example of heterozygous, Plant that expresses incomplete dominance for…
A:
Q: Height among red stalk plants is divided into tall, medium and short. From tests, scientists know it…
A: An allele is an alternative copy of a gene. When an organism is diploid, it can contain two alleles…
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: ) Explain the inheritance of tan seeds and red seeds in this plant. ) Assign symbols for the alleles…
A: Law of segregation : In sexual reproduction , each gamete gets just one of the parent's allele . The…
Why plant breeders intend to change the inheritance of crop plants? How plant breeders can change the heredity of crop plants? Explain your answer in briefly.
Step by step
Solved in 3 steps
- How can you determine the genotype of a plant showing the dominant phenotype of red color? A. Cross the red plant with a white plant to see how many red plants appear B. Cross the red plant with other red plants to see if any white plants appear. C. Cross the red plant with a white plant to see if any white plants appear. D. The phenotype reflects the genotype, so the plant must be homozygous for the trait.Are there plant characteristics not covered by Mendelian principles? Cite examples to support your answer. In plants, is it possible that offspring become taller than the parents? Support your answer by making a cross.A collection of all the alleles of all the genes of a crop plant are called?
- Show the cross between a plant which is tall and purple, heterozygous for both traits AND a plant which is short and purple; heterozygous for purple flowers. Use the dihybrid template printout from above for this cross. Insert your picture by clicking on the picture frame and ensure that your picture includes your name.Does this statement is a example of a phenocopy? Explain your reasoning. Q. Dwarf plants and mottled leaves in tomatoes are caused by separate genes that are linked.Let's say that you were a farmer and you have a field of peas of various genotypes. Pretend that you only want to produce wrinkled peas. What would you do with your current plants to ensure that the next generation is mostly wrinkled peas? (You can't buy different plants; work with what you have.)
- A plant breeder wants to use selective breeding to produce corn with short stalks and a high mass of grain.He could use the following varieties of cor, A, Long stalks, high mass of grain, B, Short stalks, low mass of grain or c, Long Stalks, low mass of grain. What would the plant breeder need to do to make sure he always produced corn with a short stem and a high mass of grain? Describe three steps the breeder would use.What are the big constraints of plant breeding is called?how a plant breeder can exploit situations of high heritability to improve a crop by artificial selection.
- Hibiscus plants have different varieties of flowers. In an instance, both the red and white flowers showed that they are incompletely dominant with each other. What will happen if these two varieties are bred? Explain. A) the flowers will have a pink color B) the flowers will grow more petals C) the flowers will have red and white patches D) the flowers will have a red colorWhich answer below is an example of heterozygous, Plant that expresses incomplete dominance for flower color. A. A plant with lavender white and purple flowers B. A plant with purple flowers C. A plant with lavender flowers D. A plant with purple and white flowersIn peas, tall stems & axial flowers are dominant to dwarf stems & terminal flowers, which are recessive. If you have a tall, axial flowering plant and want to determine its genotype, what kind of pea should you breed it with? a. tall & axial flowering b. dwarf & axial flowering c. dwarf & terminal flowering d. tall & terminal flowering