One gene for an eye color in dogs is sex linked (X chromosome). The dominant allele (G) produces brown color, the recessive allele (g) produces black color and the heterozygous condition produces hazel color. Give the sex and eye color of all possible offspring results from the mating of a black eye color male and with hazel eye color female. Show your work.

Q: In Dogs, short tail (t) is recessive to long tail (T). A true-breeding (homozygous) short-tailed…

A: Genotype refers to the genetic material that is passed from one generation to another. Phenotype is…

Q: The gene for red-green colour vision is carried on the X chromosome. If the gene is faulty, colour…

A: Homozygous dominant is represented by both capital letters such as TT for tall.Heterozygous dominant…

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A: A calico cat is a homegrown cat of any variety with a tri-variety coat. The calico cat is generally…

Q: In hamsters the gene for black fur color is on the X chromosome. The dominant allele produces black…

A: Please note that Part B and Part 2 are the same questions repeated. Both have been answered though.…

Q: Straight hair is dominant to curly hair. Which parents will give a 25% chance of having offspring…

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

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Q: Your friend tell you that he has a calico cat that is male even though you have learned that calico…

A: Calcio cats are generally female in nature and they have tricolor coat of fur.This colouring of fur…

Q: Which of the following blood types in progeny may be produced by a mating between a man with blood…

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Q: heterozygous condition results in a color known as tortoise shell, with both alleles expressed. This…

A: Answers:    In cats, yellow color is due to one allele, and black color is due to another allele.…

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Q: Cross #1: P: Homozygous scarlet-eyed males F₁ Fs Homozygous brown-eyed females X 1072 Wild-type…

A: Answer :- a) Phenotypic ratio of F2 generation is 9 :3: 3: 1, for wild type eye, scarled eye,brown…

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Q: Stephanie conducts an experiment to study sex reversal in a specific grographic location. She…

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Q: Normal pigmentation dominates no pigmentation (albino). For an organism to exhibit color, it must…

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Q: A female tortoiseshell cat is crossed with a black male cat. What are the phenotypes of the…

A: Cats are examples of the XX and XY type of sex determination. Here, the females are homozygous for X…

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A: Introduction:- Genotype is defined as the genetic constitution of an individual organism that…

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Q: Draw a Punnett square for the dihybrid cross. There are two known alleles of gene occupying a…

A: Dihybrid cross involves two genes in a cross. That's why the two traits are involved in this cross.

Q: males, are encoded by different alleles of the same X-linked fur color gene. Based on the phenotypes…

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Q: wo heterozygous black pigs are mated. show the genotypes, phenotypes, and probabilities of the…

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Q: Mid-digit hair is the genetic condition that allows for hair to grow on the middle segment of…

A: Law of Dominance - It states that dominant alleles always mask the recessive alleles. The question…

Q: In cats, color of the fur is X-linked. Black hair is dominant (B), orange hair is recessive (b) and…

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

Q: Assume that long fingers are Inherited as a recessive trait with an 80% penetrance.  Two people…

A: The percentage of people with a specific genotype who also displayed the predicted phenotype is…

Q: In peas, round (R) is dominant to wrinkled. (r )You cross a round pea plant to a wrinkled pea plant…

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

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

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A: Meiosis results in the formation of four haploid cells from one diploid cell.

Q: The phenotypes of individuals that are homozygous dominant and heterozygous for a gene with two…

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…

Q: One form of red-green color blindness is an X-linked recessive trait. A heterozygote woman has…

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Q: In Dogs, short tail (t) is recessive to long tail (T). A true-breeding (homozygous) short-tailed…

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Q: A red-eyed (dominant) female with a grey (dominant) body is crossed with red-eyed (dominant) male…

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Animal Behavior

Animal behavior can be defined as all the things that animals do. In response to a stimulus, an animal performs a certain fixed action pattern, or FAP, of behavior. This response occurs to make the animal more adaptable to change. So, behavior is generally a stimulus-oriented response. A behavior is an expression of the capabilities of the nervous system. A stimulus is determined by the environment, while the nervous system determines a response.