4.) In dogs, there is a hereditary deafness caused by a recessive gene (d). A kennel owner has a male dog that she wants to use for breeding purposes if possible. The dog can hear, so the owner knows his genotype is either DD or Dd. If the dog's genotype is Dd, the owner does not wish to use him for breeding so that the deafness gene will not be passed on. This can be tested by breeding the dog to a deaf female (dd). Draw the Punnett squares to illustrate these two possible crosses. List all genotypes and phenotypes showing how many of the offspring would be normal and deaf.

Q: Anyone who inherits a single copy of the Huntington’s allele will get Huntington’s disease, if they…

A: Huntington disease is a genetic disorder that causes progressive damage to the brain leading to…

Q: A couple in which the vision of both is normal, has four children. In them and in their descendants…

A: Colour blindness is a genetic disease in which there is a reduced tendency to differentiate between…

Q: 3. + For each of the phenotypes below, list the genotypes (use the letter of the dominant trait):…

A: Phenotype represents the visible trait in an organism, which is encoded by the genetic constitution…

Q: 4. There exists a magical forest where animals from mythology live. One of these animals is a…

A: Q4. The correct option is (d) i.e, 200 Explanation: Despite having wings all Pegasus are not able to…

Q: 2. Fill in the blanks below using these choices: dominant, genes, genetics, heterozygous, pure,…

A: It is the study of heredity and the variation of inherited characteristics.

Q: 1. Why some people resort to phenocopy?  Write 2 pros and cons of phenocopying. 2.Comment in  “ No…

A: Introduction :- A phenocopy is a change in phenotype (usually referring to a specific trait) induced…

Q: The ability to roll the tongue into a tube is a single-gene dominant trait governed by the R The…

A: Mendel's Law of dominance : A dominant trait like rolling the tongue into tube is controlled by a…

Q: 7. A normally pigmented woman who is a non-taster has a father who is an albino taster. She marries…

A: The albino and non taster phenotype are autosomal recessive in nature.  Let A gene encodes normal…

Q: Explain why you cannot always apply this statement in genetics: “What you see is what you get.”

A: Genetics is a discipline of biology that studies genes, genetic diversity, and heredity in living…

Q: 3. A couple, a foreigner father and mother, had a son with a trait of having a cleft chin and…

A: Given information Son has a cleft chin and dimples. The child does not acknowledge his mother as…

Q: 6. A woman claims that a certain man is the father of her daughter; however, the man denies this…

A: Color blindness is an X-linked recessive disorder.

Q: Rabbits have large ears for hearing predators from a distance. They have legs built for hopping high…

A: Mutations are the change in DNA sequence which alter the phenotype of the organisms.

Q: 1. Armin and Annie are going to have a baby. Annie has dimples in her cheeks (a dominant trait),…

A: The genotype is inherited partly from each of the parents whereas phenotype is never an inherited…

Q: 6. Use the images from the chart on the following page to write genotype (or genotypes) for each…

A: The dominant phenotype is the phenotype resulting from the genotype having atleast one dominant…

Q: Please help! Thanks in advance

A: Hi there! We do not cater opinion based question. Since question 1 is an opinion based question, we…

Q: 7. discuss the role environment plays on phenotypes

A: Phenotype is a set of characteristic traits in a organism, this includes appearance, behavior, color…

Q: 1- Albinism is inherited through a recessive allele (a). Juan has normal skin color. His Mom and Dad…

A: Hello! Since you have posted multiple questions, we are answering only the first question for you.…

Q: 1. The alternate form of a gene is   A. Alternate type   B. Recessive character   C. Dominant…

A: Genes are DNA sequences of nucleotides that code for RNA, which in turn codes for a protein. In the…

Q: About 70% of Canadians get a bitter taste from the chemical phenyl thiocarbamide (PTC), while the…

A: Since the daughter is tongue roller and non-taster but father is non-tongue rolling and tasting its…

Q: About 70% of people get a bitter taste from the chemical phenyl thiocarbamide (PTC), while the other…

A: Since the daughter is tongue roller and non taster but father is non tongue rolling and tasting its…

Q: In this example, if a laborador dog has golden fur color, what is its genotype?    A. B_E_   B.…

A: Non - Mendelian inheritance pattern is a type of inheritance pattern in which genes or traits are…

Q: . Give an example of a phenotype and a gene or genes associated with it.

A: Given: Genetics is the branch of biology that deals with the study of heredity and variation. Father…

Q: Hearing (H) in dogs is DOMINANT. Deafness(d) in puppies is caused by a recessive gene. Deaf puppies…

A: Trait is a unique characteristic specific to an individual . As per the question , there are two…

Q: 2. Why selection should come first before breeding is done?

A: Ans: Breeding: It is the process of mating two opposite gender animals in order to produce the…

Q: There has been research which proved there is NO gene type for

A: The question above mentioned are related to genetics .

Q: The L gene in cats controls if they like to sit on your laptop (L) or on the book you are reading…

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

Q: What causes the dark feet, ears, and nose of Himalayan rabbits? sex linkage and Barr bodies A gene…

A: Introduction :- The Himalayan rabbit is a rare medium-sized rabbit that is sometimes confused with…

Q: 8) Rusty and Honey recently had a puppy named Bandit, but it has not been a happy occasion for them.…

A: Puneet squares can be used to determine parentage as we can know the: - Possible genotypes of the…

Q: 2. Fill in the blanks below using these choices: dominant, genes, genetics, heterozygous, pure,…

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

Q: The L gene in cats controls if they like to sit on your laptop (L) or on the book you are reading…

A: Codominance is a type of inheritance in which two allele (different versions of gene) are expressed…

Q: Perception of a bitter taste from phenylthiocarbamide (PTC) is dominant (T) to not being able to…

A: Albinism is passed on in an autosomal recessive inheritance pattern. . This means a child has to…

Q: 4. What is the differer 5. What is the differer 6. What is the differer 7. Define

A: Answer 4. The mortality is the rate of the death of organism of particular species in a fixed time…

Q: People with severe depression, mild depression, or no depression are included in GWAS research. Why…

A: A genome-wide association study (GWAS) is an approach used in genetics research to associate…

Q: 6. Identical twins are produc whereas fraternal twins are p brown eyes (a dominant trait a.) If the…

A: Identical and fraternal twins are the two most prevalent types of twins. Identical twins, also known…

Q: 1)What are the possible genotypes of thumb hyperextension/Hitchhikers thumb last segment cannot be…

A: When a trait is controlled by two alleles and one allele is dominant and another is recessive, the…

Q: In dogs (Canis familiaris), there is a hereditary deafness caused by the recessive gene d. A kennel…

A: For showing the Mandellion crosses where the genotypes and phenotypes of the offspring can be…

Q: hat is the importance of detecting common ancestry

A:

Q: The photos below show two types of ear lobes. Free ear lobe (F) 1s domınant to attached ear lobe (a)…

A: Homozygotes are the ones with identical alleles of a gene. Heterozygous ones have two different…

Q: Does albinism follows a dominant or recessive inheritance trait pattern?   2. What cells and protein…

A: Albinism is a rare genetic disease caused y mutations in the melanin encoding genes this results in…

Q: What explains how the parents in a family both have the same eye color, but some of their children…

A: Parents have same eye colour. Suppose eye colour determine by the Allele a  A is dominant over a.

Q: A dominant gene A causes yellow color in cats. The dominant allele of another gene, R, produces…

A: Gene A = yellow color ( dominant)  Gene R = Black color ( dominant)  A and R are two differenr…

Q: Read the following sentence: “Even though people selectively breed to yield animals with desired…

A: Artificial selection is the method of producing animals with greater productivity for human benefit.…

Q: Polydactyly

A: The polydactyly is a dominant disease , so only individual with genotypes Dd and DD will be affected…

Q: Explain the relationship between a mutation, a protein, a trait, as well as dominance and…

A: Relationship between a mutation, a protein, a trait, as well as dominance and recessivity of an…

Q: #3

A: Phenotype is the observable set of characteristics in an individual that arises on interaction with…

Q: 23. A normal-visioned man whose lather was colourblind, marrles a woman whose father was also…

A: Answer: colourblind = This is a disorder maximally in males and rarely in females , where a person…

Q: A genetic disorder occurs due to a recessive X-linked allele. The symptoms usually start in…

A: NOTE: AS PER OUR GUIDELINES WE ARE ONLY SUPPOSED TO ANSWER FIRST QUESTION ONLY , PLEASE RESUBMIT THE…

Q: 8. Bob is color blind, but he knows that neither of his parents were color blind. He is wondering if…

A: Color blindness is a disorder in which a person is unable to distinguish between certain colours…

Q: Compare the bands of each set of parents to each of the babies and determine vhich baby belongs to…

A: According to guidelines we have to answer 1st 3 sub parts only, so please consider post the…

Q: Draw the Punnett squares to illustrate these two possible crosses. List all genotypes and phenotypes…

A: Genotype and phenotype- The genotype is a set of genes in DNA responsible for unique trait or…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.