If a pea plant with the genotype YyRr is self-fertilized, what is the probability of obtaining offspring that are heterozygous for seed color and homozygous dominant for seed shape.

Q: What are the possible genotype and phenotype of offspring if one pf the parent is heterozygous tall…

A: The Law of dominance states that the allele which can express itself in the heterozygous condition…

Q: A parent pea plant with the genotype Ttrr produces offspring in which half are tal and round and…

A: The mendel did an experiment on pea plants over many years and he come up with 3 main laws :  Law…

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: If a corn plant was heterozygous for kernel color and seed shape,what would be the genotype of the…

A: Genotype is the genetic make up of an individual that is produced according to the allele…

Q: Some flowers are controlled by codominance. Red flowers (CRCR), blue flowers (CBCB), and red/blue…

A:

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: What is the probability that an offspring will be either tall with yellow seeds, tall with green…

A: Finding probability by sum rule means that out of the given events any one of the events would…

Q: genotype

A: The gene is defined as the inherited factor which determines the characteristic features. The…

Q: A pea plant that is heterozygous with regard to seed color (yellowis dominant to green) is allowed…

A: Genetics is the branch of biology that deals with the study of genes, their inheritance patterns,…

Q: Construct a Punnett square for a cross between two heterozygous pea plants with violet flower color.

A: The violet color of flowers is a dominant phenotype found in pea plants. It is dominant over the…

Q: If a heterozygous dominant tall pea plant is crossed with a short pea plant, what is the expected…

A: Mendelian inheritance is indeed a form of inheritance that follows Gregor Mendel's original…

Q: Assuming complete dominance, a cross between dihybrid F1 pea plants produces F2 phenotype ratios…

A: Ans: Complete dominance: In heterozygous condition the dominant allele completely mask the effect of…

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: When you crossed the two plants heterozygous for both seed color and seed texture, how many…

A: The traits are acquired from parents to offspring by the process of inheritance. Traits of an…

Q: Which of the following pea plants is homozygous recessive for flower color?

A: Homozygous means two copies of the same allele for a gene is present in an organism.

Q: When you crossed the two plants heterozygous for both seed color and seed texture, how many…

A: Mendel's Law of Independent assortment: Alleles of two different genes will get assorted into…

Q: When you crossed the two plants heterozygous for both seed color and seed texture, how many…

A: Dihybrid cross  I a dihybrid cross only two traits of an organism taken into observations and other…

Q: petal daišies with the homozygous recessive bb genotype have yellow petals. A true-breeding daisy…

A: Gene B is dominating over b which has yellow colour genes. The F1 generation obtained will have 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: 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: Assume independent assortment and start with a plantthat is dihybrid A/a ; B/b:a. What phenotypic…

A: The father of modern genetics is Gregor Mendel. He was a naturalist who gave a new view to the…

Q: What are the genotypes of the parents in a walnut x rose mating from which the progeny is 3 rose:3…

A: There are two types of crosses: monohybrid cross and dihybrid cross. There are two types of alleles:…

Q: What is the genotype and phenotype of the heterozygous pea?

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Round (R) seed shape is dominant to wrinkled (r) seed shape in pea plants. If an RR plant is crossed…

A: Genotype frequency is the percentage of genetic variation in a population.

Q: Assume that white color (W) is dominant over yellow color (w) in corn.  Perform a Punnett square for…

A: Test cross in genetics is the process by which we theoretically observe the possible crossing of two…

Q: What are the possible genotype and phenotype of offspring with a parent of two heterozygous tall pea…

A: Phenotype is the term used in genetics for various types of observable traits or characteristics of…

Q: Cross a heterozygous dominant purple flowered plant to a recessive white flowered plant. What is…

A: Mendelian genetics discusses the principles of inheritance of a trait. Mendel proposed three basic…

Q: Minaj flowers have 3 petal colours: yellow, red and orange. If a red flower is crossed with a…

A: Answer: MONOHYBRID CROSS = It is the cross between one type of trait between two different alleles…

Q: You cross a pea plant with the genotype AaBbCcDd with a pea plant that is AABbCCdd. What is the…

A: A genetic cross or simply just cross is a term used for mating between two selected individuals. The…

Q: What is the % probability of a heterozygous tall pea plant and a short pea plant producing a short…

A: heterozygous pea plant, has two alleles namely T (tall) and t (small). where as small pea plant is…

Q: A pea plant that is (RrYy) is allowed to self-fertilize. Round seed(R) is dominant to wrinkled (r),…

A: RrYy will give us 4 gametes RY, Ry, rY and ry.

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: Tall is dominant to short and green pods are dominant to yellow pods. If you cross plants with the…

A: Genetics is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: n Mendelfruit plants, fruit may be either round (RR), long (rr) or oval (Rr). Cross two oval-fruit…

A: Mendel's law of inheritance is based on the inheritance of seven different characters studied by him…

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: In a trihybrid cross of a tall, purple-flowered pea plant with round seeds (TtPpRr) with a tall,…

A: The cross that occurs between the organisms that are heterozygous for three pairs of genes is termed…

Q: assuming independent assortment, what phenotypic ratio would you expect to see if an individual with…

A: According to the law of independent assortment, the alleles of two different genes are sorted into…

Q: A red-fruited tomato plant (which is dominant), when crossed with a yellow-fruited one, produces…

A: Mendel has crossed pea plants with seven different characters and found that all the characters are…

Q: Suppose a purple flower heterozygous for stem size is crossed with a large stem (dominant) purple…

A: Introduction  The phenotype of an organism is the sum of its observable traits. A major difference…

Q: In pea plants, yellow seeds are dominant over green seeds. What would be the expected PHENOTYPIC…

A: When one parent contributes a dominant allele and the other parent contributes the corresponding…

Q: When you crossed the two plants heterozygous for both seed color and seed texture, how many…

A: answer is option d) 4 there were 4 green wrinkled offspring.

Q: What is the probability (percentage) of purple flowers offspring if purple flowers are dominant to…

A: Answer :- The probability of purple flowers offspring if purple flowers are dominant to white…

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: What is a cross between two parent having one pair of contrasting character called.

A: The genetic crosses are performed to study the inheritance pattern of specific traits. The crosses…

Q: A heterozygous pea plant of both traits is crossed with a recessive pea plant of both traits. What…

A:

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: When you crossed the two plants heterozygous for both seed color and seed texture, how many…

A: Law of inheritance was proposed by Mendel during the pea plant experiments. There are three main…

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: Show a cross between two heterozygous green pod and a homozygous yellow pad.

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Genetic Variation

Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.

Quantitative Genetics

Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.