The inheritance of short wings in Drosophila iruit nles is an X- IIhked, recessive trait. Which would most likely result ifa short-winged female mates with a long-winged male? O A Half of the males and females will be short-winged, and half will be long-winged. B. All offspring will be short-winged. O C. All females will be long-winged, and all males will be short-winged. O D. All females will be short-winged, and all males will be long-winged.

Q: How many alleles of genesthat condition X-linked traitsdo female and maleindividuals…

A: The genetic traits that are encoded by genes present on the X chromosome are known as X-linked…

Q: 27. If a trait such as leaf color demonstrates incomplete dominance, then if a plant with dark green…

A: Incomplete dominance is the type of inheritance in which which both alleles of a gene at a locus are…

Q: Explain why the inheritance pattern of X-linked traitsdiffers in males and females.

A: Most of the animals show sexual dimorphism, in other words, an individual can be either male or…

Q: What color are all the kernels in the F1 generation?   a. All black b. All yellow c. A mixture of…

A: F1-generation (filial-1 generation): it is the result of a parental generation cross, which means it…

Q: Explain the Unequal crossing-over between the red and green genes

A: Homologous chromosomes undergo recombination which generates genetic diversity. It occurs because of…

Q: In Drosophila, M. Green found a singed allele (sn) withsome unusual characteristics. Females…

A: Each gene in the DNA that is coding for a specific protein/trait has two variants called alleles.…

Q: Explain why the erasure phase of imprinting is necessaryin eggs.

A: Genomic imprinting is a type of epigenetics, where an alteration in gene or chromosome changes the…

Q: A recessive mutation pd causes purple eyes in Drosophila, in contrast to the wildtype red eyes. A…

A: The objective of this question is to determine the proportion of offspring that will have purple…

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: In the lab, a red flower and a yellow flower are crossed. The results are all orange flowers. Which…

A: Parental phenotypes of flower is given to be as red flower and yellow flower.  When these are…

Q: A cross between a red-eyed  fruit-fly and a white-eyed  fruit-fly produced an F1with all bar-eyed…

A: Sexual dimorphism is seen in most animals and many plants; in other words, a person may be either…

Q: in Drosophila, the gene w specifies eye color. Widy pe allele w+ gives red eyes and is dominant me…

A: Note - “Since you have posted multiple questions, we will provide the solution only to the specified…

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: In Drosophila, white eye is inherited as an X-linked recessive. Apterous wing is inherited as an…

A: The correct answer is option A. 1/2 It is given that, in Drosophila, the white eye is inherited as…

Q: If plant with red flowers is crossed with a plant with white flower produces an offspring with pink…

A: Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the…

Q: 2. In Drosophila sp. Red eyes are dominant over white eyes. Normal wings are dominant over vestigial…

A: Let R allelle encodes red eye and it is dominant over r allele.  N encodes normal wing and it is…

Q: Imagine you are performing a cross involving seed color in garden pea plants. What F, offspring…

A: The seed color in pea plants can be yellow or green and these phenotypes are encoded by allele Y and…

Q: Cats are hairless when homozygous recessive (hh) for the Hairless gene. Cats have straight hair when…

A: Epistasis: It is the phenomenon in which one gene or allele masks the function of another gene or…

Q: In genetic maternal effect, the phenotype of the individual is determined by which of these…

A: Genes located on nuclear chromosome obey mendelian inheritance and are segregated in typical…

Q: Describe hoe Mendel cross-pollinated pea plants.

A: Mendel chose pea plants because: Pea plants are fast growing Easy to raise They have several…

Q: Yes, it shows yellow, purple, smooth and wrinkled OYes - it shows yellow and purple O No, it would…

A: The parents' genotype would be used to predict the genotype of their offspring.

Q: when one examines the pattern of inheritance of a trait and finds that it is transmitted from…

A: Sex linked inheritence Sex link inheritance means the jeans for characters other than sex are…

Q: 1. How did Mendel control the mating of his pea plants? 2. Using the diagram above, which color…

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

Q: ygous dominant? 5. The ability to taste PTC paper is controlled by a dominant gene. The ability to…

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Q: . Mice normally have one yellow band on each hair, butvariants with two or three bands are known. A…

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Q: Give the F1 genotypes of  GgXHXh    and      GgXhY

A: Genotype is the representation of genetic constitution in the form of allelic combinations.…

Q: Part 2. Do one more example of a monohybrid cross. This time assign the letter “B" for onion taste.…

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

Q: 5. Flower color is determined by the pathway below. You a crossing a true-breeding white-flowered…

A: By the presence of a single gene with two alleles the seed color is governed.For example- The given…