If Purple (P) flowers is dominant over white (p) flowers, and tall (T) pea plants are dominant over short (t) pea plants, a cross between a heterozygous tall, heterozygous purple flowering plant with a heterozygous tall, white flowering plant would produce what fraction of homozygous Tall homozygous white flowering plants?

Q: If a pea plant with the genotype YyRr is self-fertilized, what is the probability of obtaining…

A: Punnett square refers to a square diagram that is used to anticipate the outcome of a specific…

Q: Suppose that red flower color (RR or Rr) is dominant to white flower color (rr) in a petunia. A…

A: Taking into consideration just one character and crossing the two plants is called a monohybrid…

Q: In a cross between a dwarf pea plant (homozygous recessive) and a tall pea plant (heterozygous),…

A: INTRODUCTION Homozygous dominant In Homozygous dominant, they have two dominant alleles. Homozygous…

Q: In crosses made among four-o'clock plants, red flower color plants are crossed with white flower…

A: When the phenotype displays a combination of the alleles in the genotype, incomplete domination is…

Q: In crosses made among four-o'clock plants, red flower color plants are crossed with white flower…

A: Four-o'clock plants also known as Mirabilis jalapa is a plant that shows incomplate dominance. Here…

Q: To identify the genotype of yellow seeded pea plants as either homozygous dominant (YY) or…

A: The genotype is defined as a part of the genomic constitution of an organism that controls different…

Q: If a pea plant with the genotype YyRr is self-fertilized, what is the probability of obtaining…

A: Homozygous traits always carry similar parental identities throughout their life. In a  dihybrid…

Q: A Pea plant with axial flower position, tall stem length, and green seed pod color is cross with…

A: Mendel studied the biology of pea plants, and he derived the inheritance of a range of…

Q: If red flowers are incomplete dominant to white flowers, the phenotype of a flower that is…

A: Allele responsible for red phenotype is 'R'. Allele responsible for white flower is 'r'. So,…

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: A monohybrid cross between two pea plants producing yellow peas, resulting in an F1 phenotypic ratio…

A: Monohybrid cross  A cross where only one character is taken under observation.

Q: Suppose we have a pea plant that’s homozygous for round seeds (dominant) and we cross it with a…

A: In this question, we are given that a pea plant which is homozygous for round seed is crossed with…

Q: Which of the following statements incorrectly illustrates incomplete dominance? Select one: a. Dark…

A: Dominant allele is the one that masks the expression of the recessive allele. Sometimes, the…

Q: Consider a two-factor cross between a pure breeding plants: one with purple flowers and yellow seed…

A: It is given that true breeding plants are crossed, purple flower yellow pods and white flower green…

Q: a cross between homozygous purple-flowered and homozygous white-flowered pea plants results in…

A: Introduction :- You inherited two identical variants of a gene if you are homozygous for it. It's…

Q: Mendel found that three traits in peas—height, flower color, and pod shape—are determined by…

A:

Q: A farmer crossed a tall (T) pea plant carrying yellow seeds and a dwarf pea plant (t) carrying green…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: n summer squash, white fruit color (W) is dominant over yellow fruit color (w) and disk-shaped fruit…

A: F1 generation:The first generation of a cross, consisting of individuals heterozygous for traits in…

Q: After crossing a tall plant with purple flowers (TtPp) and a dwarf plant with white flowers (ttpp),…

A: The test cross is performed in this case. Because the tall plant with purple flower (TtPp) is…

Q: A plant with flowers with pink petals is crossed to another plant with flowers with pink petals. The…

A: Passing on of characters from one generation to another is called heredity. The concept of heredity…

Q: What are the genotypes and phenotypes of the offspring generation and what are the ratios of each?

A: Ans. According to the question tall and purple are dominant so the genotype of homozygous tall will…

Q: In Japanese four o'clock plants red (R) color is incompletely dominant over white (r) flowers, and…

A: Incomplete dominance is a condition in which an intermediate phenotype is developed. This is a…

Q: In garden pea plants, the purple flower colour (P) is dominant over the white flower colour (p).…

A: In this question, we are given with a gene which controls the flower colour. The allele which is…

Q: A cross between a homozyous purple-flowedr and a homozygous white flowerd pea plants, results in…

A: Complete dominance is when the offspring shows one of the traits of its parents. The cross between a…

Q: In a simple Mendelian monohybrid cross, true-breeding tall plants are crossed with short plants, and…

A: True breeding is a process of mating in which the parents would produce offspring that would carry…

Q: In tomatoes, red fruit (R) is dominant over yellow fruit (r) and tallness (T) is dominant over…

A: “Parental generation” is also called P-generation. All the offspring from the parents are the F1 or…

Q: A. In summer squash, white fruit color (W) is dominant over yellow fruit color (w) and diskshaped…

A: The two variants of a gene are known as alleles. Two types of alleles exist, dominant and recessive.…

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: Tallness (T) in snapdragons is dominant to dwarfness (t), while red (R) flower color is dominant to…

A: Gregor Mendel was a geneticist that used plants in order to understand how genetics and inheritance…

Q: E. W. Lindstrom crossed two corn plants with green seedlings and obtained the following progeny:…

A: Epistasis refers to the interaction between the two genes.

Q: In pea plants, P is purple flowers, p is white flowers, T is tall plants, and t is short plants.…

A: Introduction : A dihybrid cross describes a mating experiment between two organisms that are…

Q: In watermelons there is a gene for colour and a gene for shape located on different chromosomes. The…

A: A test cross is defined as an experimental cross of an organism with a dominant phenotype whose…

Q: Three recessive traits in garden pea plants are as follows: yellowpods are recessive to green pods,…

A: A gene is a unit of genetic material and alleles are the alternative form of genes present on the…

Q: In peas, round seeds are dominated to wrinkled seeds. A heterozygous round seeded plant is crossed…

A: Monohybrid cross is defined as the cross that occurs between two individuals and involves only one…

Q: What are the possible phenotypes of the offspring of a short (recessive) pea plant with axial…

A: Mendel pea plants have seven different contrasting traits that make them suitable to be used to…

Q: D D 1 2 d In a particular plant, leaf color is controlled by gene locus D. Plants with at least one…

A: A Punnett square is a table that allows us  to predict the genotypes of a specific breeding…

Q: The genes for tall vine, D, and yellow seeds, G, are dominant over their respective alleles for…

A: Introduction: Phenotype:  The physical appearance of an organism such as colour, height, which…

Q: In a dihybrid cross, a true breeding short white flowered plant is crossed with a non-true breeding…

A: Cross between Hetrozygous dominant with homozygous recessive   Hetrozygous Dominant - PpTt the…

Q: What would be the phenotypic and genotypic ratio fo the offspring resulting from a cross between two…

A: Genotype means the genetic nature of the organism. It explains the genetic characteristic of an…

Q: Radish flowers may be red, purple, or white. A cross between a red-flowered plant and a…

A: the answer is option (e).

Q: Heterozygous round, homozygous green seeded plants were mated with heterozygous yellow, homozygous…

A: Let the allele describing shape of pea be R/r. RR or Rr represents round and rr represents wrinked.…

Q: In the Pea plant, tall plant height (T) is dominant over short (t). Pure-breeding tall and short…

A: Introduction:  First law of inheritance known as Law of dominance. In this law, each character is…

Q: In snapdragons, flower color shows incomplete dominance.  Plant height (tall or short) is a standard…

A: Introduction: Incomplete dominance is a form of intermediate inheritance in which one allele for a…

Q: A Pea plant with axial flower position, tall stem length, and green seed pod color is cross with…

A: Introduction  Sir Gregor Mendel is known as Father of Genetics. He was the pioneer scientist who…

Q: A Pea plant with axial flower position, tall stem length, and green seed pod color is cross with…

A: BASIC INFORMATION ABOUT PEA PLANT  It has clear contrasting traits It can form large number of seeds…

Q: Many of the color varieties of summer squash are determined by two different interacting genes A and…

A: The summer squash has three types of fruit colours: white, yellow and green. White colour is…

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 cross was made between two pea plants, TtAa and Ttaa, whereT = tall, t = dwarf, A = axial, and a =…

A: Di-hybrid cross is the cross that takes place between two genes that are responsible for two…

Q: In snapdragon plants, red flower color (CR) has incomplete dominance with white flower color (CW).…

A: Introduction  A gene is consisting of a pair alleles/ factors and can be dominant or recessive.…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.