What genetic phenomenon does the production of a blue F1 from pink and white parents represent?

Q: If an incompletely dominant red-flowered plant is crossed with an incompletely dominant…

A: Incomplete DominanceIn snapdragons, red flower color (R) is incompletely dominant over white flower…

Q: an F2 generation. If there are a total of 200 F2 flies, how many of the F2 females are expected to…

A: A character is autosomal linked when the gene is present on autosomes and the character is X linked…

Q: In the rare rainbow rose, it has been shown that flower color is controlled by 2 genes. No one knows…

A: To determine whether the observed flower colors fit the expected ratios for a co-dominance…

Q: Please explain to me about Mendel monohybrid crosses and the expected ratio of: A) pure cross B) F1…

A: Mendel monohybrid cross refers to the cross of individuals who are different in only one trait. For…

Q: What do monohybrid crosses reveal?

A: A cross that involves single pair of contrasting characters is known as Monohybrid cross.

Q: Let’s say there is an organism with two pairs of alleles, W/w and Z/z, each pair is located on a…

A: Mitosis is a type of cell division that occurs in all the cells except sex cells. Here the…

Q: Which phenotypes can be said to be dominant?

A: Answer: Phenotype is the physical appearance of any living organisms, it can be either dominant or…

Q: "Gametes produced form the F1 generation offspring having genotype a+ b+ / a b = 40 % a+ b+, 40 % a…

A: F1 generation cross between a+b+/a+b+ and ab/ab  Allele ab ab a+b+ a+b+ /ab a+b+ /ab a+b+…

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

A: From the monohybrid cross, Mendel’s law of segregation was given. According to this law, when two…

Q: Suppose that a compound attractive to pollinators is produced by a plant in a pathway encoded by…

A: A pollinator is anything that helps carry pollen from the male part of the flower to the female part…

Q: Question 3 +6Probability of producing a child that will phenotypically resemble either one of the…

A: In a cross or breeding experiment, the number of potential genotypes is graphically represented by…

Q: Two pumpkins plants have the following genotype: EeFfGg and EeFfGg. Assume genes E, F and G are…

A: Answer :- In genetics, the inheritance of traits in offspring is often governed by the principles of…

Q: When one crosses two corn plants with green seedlings, the following progeny is obtained: 358 green…

A: Phenotypic ratio for the given numbers is, = 358/32, 87/32, 32/32 = 11.1, 2.7, 1 = 12 : 3 : 1…

Q: n peas, axillary flowers (A) is dominant to terminal flowers (a) and colored flowers (R) is dominant…

A: According to Mendel, during a dihybrid cross where two individuals differ from each other in two or…

Q: What does the interference tell us about the effect of one crossover on another?

A: Crossover is the phenomenon in which two homologous chromosomes, or  instances of the same…

Q: PURPLE VESTIGIAL DIHYBRID CROSS In the parental generation, you mate a pure-breeding wild-type…

A: Introduction  A dihybrid cross is made up of two individuals who have two features that are…

Q: How did mendel prove the genotypes of F1 plants?

A: Mendel performed this genetic experiment using the common pea plant. He observed that these pea…

Q: n guinea pigs, black hair color (B) is dominant and brown hair color (b) is recessive. Long hair (L)…

A: Zygozygosity can be heterozygous or homozygous. Heterozygous people have one recessive and one…

Q: When an incomplete dominance between a red flower and white flower at the “P” generation occurs,…

A: Incomplete dominance is when a dominant allele does not completely mask the effects of a recessive…

Q: The mutant genes for vestigial wings and singed bristles are approximately 30 map units apart on…

A: Each gene has two alleles, one is a dominant allele and another is a recessive allele. If the mutant…

Q: In tomatoes, regular leaves (L) are multilobed and serrated and potato leaves (l) are broad, smooth,…

A: Mendel's law of independent assortment states that the alleles of two different genes get sorted…

Q: 1. A homozygous red Japanese four o'clock plant (RR) is crossed with a homozygous white Japanese…

A: Incomplete dominance is a special type of gene expression where both genes are expressed partially.…

Q: What is the genotype of the F1 generation of the corn monohybrid cross described above? What is the…

A: When we cross pure purple kernel (RR) with pure yellow kernels (rr),    Parents genotypes      RR…

Q: Recall that red color (R) in four-o’clock flowers is incompletely dominant over white (R ′). In the…

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: If the blue F1 females in are backcrossed to the blue males in the P generation, what phenotypes and…

A: Genotype is the genetic constitution of an individual organism. Phenotype is the observable…

Q: You self-fertilize an F1 plant to produce the F2 generation.  Based on Mendelian principles of…

A: GREGOR MENDEL was a mathematician, biologist and meteorologist who conducted several experiment on…

Q: How many distinct genotypes are produced from a self cross of of the “tetrahybrid” A/a; B/b; C/c;…

A: Introduction :- The term "genotype" broadly refers to an organism's genetic make-up; in other words,…

Q: Mendel crossed true-breeding plants with wrinkled and green peas to true breeding plants with round…

A: The true-breeding plants are homozygous at all the gene loci. This means that it carries the same…

Q: None

A: Genotype and Phenotype of Parents:Male (osk-/osk-): This male has two mutant alleles of the oskar…

Q: You have set up a fly cross between red-eyed male flies and white-eyed female flies. Several days…

A: The objective of the question is to determine the most likely genetic inheritance pattern for the…

Q: A particular flower can be purple, blue, red or white. Two purple F1 plants are crossed to produce…

A: Flower can be any of given color, purple, blue, red or white :-

Q: Mendel found that round (R) seed is dominant over wrinkled (r) seed, and yellow (G) seed is dominant…

A: Gregor Mendel was an Austrian scientist, biologist, and mathematician who proposed laws of…

Q: What two essential criteria must be met in order to execute a successful mapping cross?

A: A genetic cross depicts the probable phenotypic and genotypic outcomes of mating between two…

Q: Two pure-breeding strains of flies are mated, and the F1 are intercrossed.  The first strain has…

A: The cross asked in the question is a dihybrid cross because two characters are involved here. First…

Q: 11) Two syntenic genes, B and C, are located 25 cM apart in Drosophila. You cross a ccDD female fly…

A: The objective of the question is to determine the proportion of the F2 progeny that are expected to…

Q: n garden peas, yellow seeds (Y)(Y) are dominant to green seeds (y)(y), and inflated pods (I)(I) are…

A: There are four possible combinations of gametes for the YyIi parent. Half of the gametes get a…

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: In the classic "X" figure of the chromosome, is the whole X from one parent, or is one side of the X…

A: Need to find whether the X of the chromosome is from whole chromosome or both from mother and…

Q: In one of his experiments, Mendel crossed homozygous yellow plants with homozygous green plants. The…

A:

Q: In Drosophila, males from a true-breeding stock with raspberry-colored eyes were mated to females…

A: Drosophila:  Fly species belonging to the taxonomic order Diptera and family Drosophilidae include…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.