The "White Eyes" gene in fruit flies is a "sex-linked" trait. What data demonstrated this?     The white eye phenotype showed up in 25% of the F2 generation, but only on males     All Females have white eyes in fruitflies     The white eye phenotype showed up in 25% of the F2 generation, but only on females     The white eye phenotype showed up on all of the males in the F2 generation

Q: Which two traits on the gene map below for the fruit fly are most likely to cross over together?

A: The physical crossing over during meiosis of parental heterozygous homologous chromosomes or genes…

Q: You can choose one or more than one option   During an experiment with Drosophila, it was…

A: Introduction: Thomas hunts morgan and his colleagues for the experimental verification of the…

Q: Based on the same data from the previous question:   cu  jv  se        31 +   +   se       99…

A: In Drosophila, curled wings (cu), javelin bristles (jv) and sepia eyes (se) are autosomal recessive…

Q: About 7% of men in a population are red-green colour blind due to a sex-linked recessive gene.…

A: The colour blindness is a sex-linked recessive genetic disorder.

Q: You discover a new species of butterfly with wing colors ranging from red to blue and everything in…

A: Colour in this species is polygenic trait  This option is correct.

Q: Fruit flies are unusual in that the male fruit flies do not undergo crossovers during meiosis. If…

A: Meiosis is a process of cell division that reduces the chromosome number by half. In almost all…

Q: You have discovered a new X-linked gene in chimpanzees (Chimpanzees have the same sex chromosomes as…

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

Q: This trait results from a mutation in the a-keratin gene, and this mutation causes the feathers to…

A: The effect of mutation is seen if there is a single change or multiple changes. This depends upon…

Q: Table 14. Crossing Fl individual with another Fl individual Individual # 213 252 Gender Male Female…

A: The answer is NO.

Q: In a mainland source population, the allele frequency of v is 0.02 . A small, experimental…

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

Q: we discuss various mechanisms of sex determination, including the XX/XY system of placental mammals,…

A: Monotremes are egg-laying mammals that are native to Australia and New Guinea. They are the only…

Q: Let’s suppose that you have made a karyotype of a female fruit flywith red eyes and found that it…

A: As per question, there are three different eye colors X-linked alleles prevailing in the population…

Q: Q6: In animal species the white fur and black fur are sex linked genes when these two genes are…

A: Sex-linked is a trait a gene and these are mostly located on a sex chromosome. In humans, the term…

Q: When the F1 bees were backcrossed to the inbred resistant line produced 4 types of offspring in…

A: There has been influencing of genes on behavior has been well established in the scientific…

Q: fruit flies, you are studying three genes, whose recessive alleles can generate interesting traits.…

A: The greater number are of parental type in a three point test cross. We have to look for the…

Q: In the fruit fly drosophila melanogaster red eye is dominant to white eye. A student wishes to…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

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: Drosophila have XX/XY sex determination systems just like mammals. In Drosophila, loci for both eye…

A: Most creatures and many plants show sexual dimorphism; at the end of the day, an individual can be…

Q: A cross between two pure breeding pea plants in which one parent produced yellow seeds and the other…

A: Punnet square is the diagrammatical square that helps to determine all resultant combinations of…

Q: When the F1 bees were backcrossed to the inbred resistant line produced 4 types of offspring in…

A: Gregor J Mendel is a Greek biologist and geneticist of 1870. He is called the father of modern…

Q: A male and female fruit fly, both have red eyes but are hybrids for white eyes R=dominant and w=…

A: A dominant feature is an inherited feature in an offspring where a parent contributes by means of a…

Q: Two gray flies are bred with each other, and they produce 158 gray offspring and 49 black offspring.…

A: All living organisms reproduce inorder to increase their number. So that the organisms donot become…

Q: a parent with a B-negative blood type reproduces with a parent with O-negative blood type what is…

A:

Q: A) What conclusions can you draw about the gene, alleles, and gene function from these results? B)…

A: AVT plays a role in a number of physiological processes connected to osmoregulation and…

Q: An alien species has been discovered; they call themselves the Blobs. Using information they have…

A: We're Working With An Autosomal Locus In The First Case (Thera And Lotka), Which Means It's Not…

Q: A mutation in the gene "tan" in fruit flies results in a lack of pigmentation. The same mutation…

A: The tan gene in insects regulates metabolism and biochemical characteristics. It gives the colour of…

Q: parakeets (Melanopsittacus undulatus) come in many colors. These birds may produce zero, one, or two…

A: When you cross two homozygous individuals, all of the offspring in the F1 generation will be…

Q: Which of the following is the genotype for a female with a yellow body and red eyes, who is…

A: Alleles are the different forms of a gene. The genotype of two same alleles is called homozygous…

Q: Moles can have red, pink, or albino skin pigment. A true-breeding red mole mated with a…

A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…

Q: What proportion of their offspring (F2 generation) will have red eyes?

A: Drosophila is an ideal model for genetic experiments. The following case is a typical example of…

Q: The following alleles exist in combs of chickens: Comb Shape Description Genotype Single Comb…

A: In the given question, we are given with allelic combination of alleles resulting in a particular…

Q: Which of the following occurs because of the law of independent assortment? a Two heterozygous…

A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…

Q: The diagram below describes the relationships of genes, alleles, and loci of genetics and how a…

A: Gene It is a part of DNA that contains information for specific character or trait. Gene code for…

Q: In fruit flies, you are studying three genes, whose recessive alleles can generate interesting…

A:

Q: Given the results of our calculations of inclusive fitness for male pied kingfishers (Ceryle rudis)…

A: The pied kingfisher (Ceryle rudis) is an African and Asian water kingfisher. It has five traditional…

Q: In the nematode C. elegans, homozygosity for the e mutant allele causes an extreme "uncoordinated"…

A: Penetrance is the term which describes the probability of a gene being expressed and the term…

Q: Relative fitness 1.0 0.8 0.6 0.4 0.2 0.0 Light Dark Light blue blue red Dark red Light Dark Light…

A: The term "fitness" or "reproductive fitness" in evolutionary biology describes the potential for…

Q: genes interest with the dominant alleles being T-tall, H=hairy leaves and P=purple flowers. The…

A: In a trihybrid cross three characters are involve. In the above trihybrid cross the three characters…

Q: In fruit flies, eye color is an X-linked trait.  Red eyes (XB) are dominant to maroon eyes (Xb). A…

A: An alternate form of a gene is called alleles.  The dominant allele is represented by a capital…

Q: This is a multiple answers question. Which statement is true about Morgan's experiment? O Morgan…

A: The study of the eye colour of Drosophila b Morgan deduces the conclusion that the eye colour of…

Q: Table 5. Composition of F1 generation (Character Wild ТОTAL number 66 Phenotype Male Female Dominant…

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

Q: Why are the types of offspring described in part Fig1(a) more numerous than those described in Fig…

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

Q: Based on the information shown in the chart above, what is the most likely inheritance pattern for…

A: Mutation is defined as the sudden inheritable change in the DNA Sequence by any mutagens.