What will be the phenotypic ratio of the offspring of a purebreed male fly with eosin eyes (CCXw-eY) mated to a red-eyed female who is heterozygous for both the cream (C) and eosin eyes (Xw-e) allele

Q: A heterozygous free-lobed man is mated to a heterozygous free-lobed woman. What are the genotypes…

A: Genotype is the genetic makeup of an organism.  It consists of 2 alleles in an individual.

Q: A wild-type fruit fly (heterozygous for gray body color and wings) mated with a black fruit fly with…

A: Need to find the recombination frequency between the two genes.

Q: X-linked ichthyosis is an X-linked recessive trait that manifests in part as dry, scaly skin…

A: If one allele is missing it is hemizygous. Heterozygous is the presence of two different alleles at…

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

A: If the genes are located on the same chromosome then they are classified as linked genes. In this…

Q: For the mating AaBBDdGg x AabbDdGG, draw the monhybrid punnet squares, one for each of the four…

A: A Punnett square is defined as the graphical representation of possible genotypes of offspring…

Q: In sesame plants, the one-pod condition is (P) is dominant to the three-pod condition (p), and…

A: The Punnett square analysis is done by help of inheritance law's given by the Mendel in order to…

Q: In Drosophila, the genes for body coloration and eye size are on different chromosomes.…

A: A gene is the basic structural and functional unit of life and is composed of DNA(deoxyribonucleic…

Q: n Drosophila, vermilion eye color is due to a recessive allele (v) located on the X chromosome.…

A: assuming that  : The wild type = allele+ / allele+ Heterozygote = allele+ / allele Mutants = allele…

Q: A wild-type fruit fly (heterozygous for gray body color andnormal wings) is mated with a black fly…

A: Hi since there are multiple questions posted we will provide you with answers for the first question…

Q: or gray body and its recessive allele for black body. At another gene locus, there is In the fruit…

A: Crossing over is common during meiosis, but crossing over between very close genes is rare because…

Q: In Drosophila, raspberry eyes (ras) is a sex-linked trait (X chromosome) and recessive. Polished…

A: Suppose, the allele P (dominant) is wild type eyes and allele p (recessive) is responsible for…

Q: 3. Flip the coins 100 times and record your results in the chart below. Class results Your results…

A: 1- Here each person has one coin. And each coin can be considered as parent with the genotype Aa of…

Q: Suppose that a female who is colorblind mates with a male who is not For (a) and (b), make sure to…

A:

Q: What are the alleles in the parental gametes? What are the alleles in the double crossover gametes?…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A pea plant heterozygous for both green pod(G,g)and tall plants(T,t)is allowed to self-fertilize. Of…

A: The term "allele" refers to an alternative form of a gene that decides the expression of a specific…

Q: In garden peas, the gene for red flowers (R) is dominant over the gene for white flowers (r). If…

A: Introduction Genetic characters are passed down through inheritance from parents to the offspring,…

Q: Drosophila females of wild-type appearance but heterozygous for three autosomal genes are mated with…

A: Let us represent the alleles responsible for wildtype eyes, wildtype bodies, and wildtype thoraxes…

Q: In jellyfish, let's say that long tentacles are produced by a sex-influenced allele that is dominant…

A: Given information In jellyfish, long tentacles are produced by a sex-influenced allele. The allele…

Q: What would be the genotypic and phenotypic outcome if each parent was self-fertilized?

A: Genotype is refer to a gene or set of genes that leads to a single trait. Phenotype is refers to the…

Q: A homozygous fly with two recessive mutations causing purple body and short wings (ppss) is mated…

A: Introduction :  Haplotype refers to a group of HLA genes found on a certain chromosome. These genes…

Q: A recessive maternal effect mutant in zebrafish, called ichabod, results in embryos lacking heads…

A: Maternal effect in zebrafish is a situation where the phenotype of an organism is determined not…

Q: Fruit flies with one allele for curly wings (Cy) and one allele for normal wings (Cy+) have curly…

A: If a Fruit fly has one allele for curly wings (Cy) and one allele for normal wings (Cy+), then its…

Q: In fruit flies, long wings (M) is dominant to miniature wings (m) and red eyes (B) is dominant to…

A: Introduction:- Genes are known as the units of inheritance. They are present on the chromosomes, in…

Q: n mice, black fur (W) is dominant over white fur (w), and black eyes are dominant (R) over red eyes…

A: A genetic trait is considered dominant if it is expressed in a person even in its single copy. While…

Q: In a cross between two, dihybrid, heterozygous individuals, what fraction of the offspring will be…

A: dihybrid organism is one that is heterozygous at two different genetic loci.

Q: Human ABO blood type is controlled by the I locus and has three possible alleles. The alleles which…

A: Introduction  Blood grouping is the process of categorizing blood into different types based on the…

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

A: Recombination frequency is the number of organisms that are produced from a genetic cross. The…

Q: We want to map the distance between genes A (green color), B (rough leaf), and C (normal fertility).…

A: Gene mapping is a molecular biology technique that involves determining the location and relative…

Q: (This one is more complicated). Two true breeding fruit flies are allowed to mate. One fly is…

A: The body color phenotypes in the flies are black and gray. The eye color phenotypes in the flies are…

Q: Forked bristles, miniature wings, and sable bodies are all homozygous recessive traits whose genes…

A: In genetics when two to three genes are present I the same chromosomes, it is termed as linked…

Q: Vestigial wing is a recessive autosomal mutation in the fruit fly Drosophila melanogaster. Wild-type…

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

Q: None

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

Q: In fruit flies, red eye color (R) is dominant over brown eye color (r). Two red-eyed fruit flies…

A: The offspring of two parents can be different from both parents as new allelic combinations can be…

Q: In Drosophila, gray body color is dominant over ebony body color,while long wings are dominant over…

A: Genetic study experiments of Drosophila Gray body colour- dominant - E Ebony body colour-…

Q: Sex determination in birds is different from that in humans. The sex chromosomes in birds are called…

A: Sex ratio is defined as the ratio of males and females in the population. Generally in sexually…

Q: If you have a hermaphrodite C. elegans worm that is heterozygous for the locus M (Mm), and you place…

A: C. elegans is defined as a tiny, free-living soil nematode (roundworm). It lives in different parts…

Q: Heterozygous Cp cp chickens express a condition called creeper, in which the leg and wing bones are…

A: The creeper phenotype in chickens is caused by a dominant mutant allele Cp. The mutant Cp allele…

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.