In garden pea plants, the yellow seed colour (Y) is dominant over the green seed colour (y). A true breeding yellow-seeded plant was crossed with a green-seeded plant. All of the F1 generation plants had yellow seeds. Which of the following statements is true for the F1 generation? Select one: a. Half of the F1 generation plants will have the allele for yellow seeds. b. None of the F1 generation plants will have the allele for green seeds. c. All of the F1 generation plants will have the allele for green seeds. d. None of the F1 generation plants will have the allele for yellow seeds.

Q: A type of tomato (Solanum lycopersicum) produces fruit in three possible colors: red, orange, and…

A: It is seen that a single gene can code for more than one character, while in some cases many genes…

Q: White fruit color in squash is due to a dominant allele. Yellow fruit occurs in plants which are…

A: Given  White fruit colour dominant Yellow fruit colour recessive  Anther (male) white fruit colour…

Q: long wingspa

A: In many bird species, guys sport splendid tones and in some cases long quills, as a component of…

Q: In pigs, let’s assume that a straight tail (T) is dominant to a curly tail (t).  Let us also assume…

A: According to the Mendelian inheritance each gene has two alleles that determines the phenotype of an…

Q: The crossing of two orange-flowering plants results in 61 orange-flower progeny and 27 white-flower…

A: Introduction The passing on of traits from parents to their offspring is known as heredity, also…

Q: In pea plants, tall plants are dominant to short plants.  Perform the following cross- 2…

A: In this question, we are dealing with a classic Mendelian genetics problem. The key to solving this…

Q: In a species of bird, feather colour is determined by a single, non-autosomal gene that shows…

A: Given  Feather colour is non autosomal means it is sex based charecter. Parent phenotype  Female -…

Q: In mice, black fur (B) is dominant over white fur (b). A test cross was performed on a black mouse.…

A: Test cross in genetics refers to the mating between an organism with a recessive trait and an…

Q: In watermelons, bitter fruit (B) is dominant over sweet fruit (b), and yellow spots (S) are dominant…

A: First we have to determine the genotype of the parents  Homozygous means they have same alleles for…

Q: In the garden pea, orange pods (o) are recessive to green pods (+), and sensitivity to pea mosaic…

A: To determine the gamete frequencies of the recombinants and non-recombinants, we need to first…

Q: A sex-influenced trait is dominant in bulls and causes horns. The same trait is recessive in cows…

A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA,…

Q: You have a pure breeding plant with red flowers, yellow seeds and red-veined leaves. You cross this…

A: The involvement of three genes makes this a trihybrid cross instance. Three genes in the parental…

Q: hen crossing a true breeding white mouse with a true breeding brown mouse your friend tells you she…

A: Genes are the functional unit of heredity. They contain information that is transferred from one…

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: 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: In wild sunflowers, populations occurs that are either yellow or white. one variety of true breeding…

A: It is given that, in wild sunflowers, populations occur that are either yellow or white. one variety…

Q: In corn, seedling color is determined by genes at two loci (C/c and D/d).  Suppose that you cross a…

A: The epistic interaction represent the effect of one gene on the other gene. Different forms of…

Q: Two genes in tomatoes are 61 mu apart; normal fruit (F) isdominant to fasciated fruit (f ), and…

A: The given cross in tomatoes is between two genes for normal fruit (F) and fascinated fruit (f) and…

Q: In sweet peas, the two allelic pairs (genes) C, c and P, p are known to effect pigment formation in…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: n dogs, black (B) is dominant over brown (b) color. What would be the color of the puppies if a…

A: A diagram that is used to predict the genotypes and phenotype of a particular cross or an breeding…

Q: A. In corn, yellow kernels (Y) are dominant to white kernels (y). If you cross two plants with the…

A: We will use the concepts of Mendelian genetics to examine the inheritance patterns of maize…

Q: Tired of watering her garden, your instructor is attempting to grow desert plants. One such plant is…

A: According to Simple Mendelian inheritance , there are two alleles for a gene that determine a…

Q: What is the genetic distance between red petals and waxy texture?

A: Gene distance  Gene distance means the number of bases present between two gene. On the basis of…

Q: Pepper plants of the species Capsicum annuum produce peppers of 4 different colors (red, orange,…

A: The correct response to this particular question will be, pepper color is controlled by two genes.

Q: Coat color in mice is influenced by two genes, one for color (A) and one for the amount of pigment…

A: Epistasis is the genetic interaction between two genes. In this interaction, one gene suppreses the…

Q: A pea plant has a mendilian completely dominant gene for height lower colour phenotype. A pure…

A: Gregor Johann Mendel is considered to be the father of genetics. He postulated the theories of…

Q: purple kernel color, while the homozygous recessive genotype causes red kernel color. If corn plants…

A: Each gene has two copies in sexually reproducing creatures like humans and other animals. The two…

Q: In rabbits, the homozygous CC is normal, Cc results in very long legs, and cc results in very short…

A: Given,  CC - normal leg length Cc - very long legs cc - very short legs BB - black fur Bb - brown…

Q: In guinea pigs, rough coat (R) is dominant over smooth (r), and black coat (B) is dominant over…

A: Breeding is a process of sexual reproduction that generates offsprings in plants or animals.…

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

A: Epigenetics is non allelic interaction between alleles present at different gene locus.

Q: The phenotype of spotting in dogs (A) is dominant to no spots (a).  When 2 heterozygous spotted dogs…

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

Q: tomato, yellow flowers (Y) is dominant to white flowers (y). A true-breeding yellow flowered strain…

A: This is an example of a monohybrid cross in which only one trait or character is involved.Pure…

Q: 3. What are the degrees of freedom for this test? Write your answer here: Use the table below to…

A: Purple flower (PP) =dominant White flower (pp)= recessive Sort plants (SS) = dominant Tall plants…

Q: Coat color in mice is influenced by two genes, one for color (A) and one for the amount of pigment…

A: Epistasis is the interaction of non-allelic genes in which the effect of one gene is obscured by…

Q: In a cross between a black and a white cat, all members of the Fi generation are black. The F2…

A: Given, A black cat and a white cat has been crossed. All the members of the F1 generation are black…

Q: In some plants, a true-breeding, red-flowered variety gives all pink flowers when crossed with a…

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

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.