If you try to throw a basketball into a basket, the likelihood ofsucceeding depends on the size of the basket. It is more likely thatyou will get the ball into the basket if the basket is bigger. In yourown words, explain how this analogy applies to the idea that thelikelihood of crossing over is greater when two genes are far apartthan when they are close together?

Q: A true-breeding plant with round and green seeds was crossed to atrue-breeding plant with wrinkled…

A: The parental cross is between true-breeding lines of wrinkled yellow seeds (rrYY) and round green…

Q: In a fungus with four ascospores, a mutant allele lys-5 causes the ascospores bearing that allele…

A: An ascus is a sac-like structure within an ascomycete fungi that contains ascospores. Ascospores are…

Q: What characteristic would you NOT expect to see in a pedigree of an X-linked recessive trait? O The…

A: Introduction :- X-linked recessive inheritance is a type of genetic inheritance that involves the X…

Q: Which observations supports Mendel's idea? *

A: Inheritance is the system of putting together an article or class with respect to another item or…

Q: The following pedigree shows a pattern of inheritance that is found in which of the following…

A:

Q: Both members of a couple know that they are carriers of the cysticfibrosis allele. None of their…

A: Cystic fibrosis is an inheritable disease that affects the mucous and sweat glands. If each parent…

Q: On average, what fraction of the genome in the pairs of humans would be exactly the same if no…

A: 1. The father donates one-half of his genome to his child. Therefore, the similarity between the…

Q: You go to the supermarket to buy your favorite fruit, the mango, and see all kinds of crazy mangos…

A: Dominant and recessive are terms used for alleles. A dominant gene allele when present in an…

Q: Let’s suppose a gene exists as a functional wild-type allele and anonfunctional mutant allele. At…

A: Dominance is a phenomenon in which an individual has two allelic forms that expresses one over the…

Q: In Figure 2-11, assume (as in corn plants) that allele Aencodes an allele that produces starch in…

A: Gregor Mendel performed the experiments on Pea plants in order to understand how the traits are…

Q: In a particular human family, John and his motherboth have brachydactyly (a rare autosomal dominant…

A: We’ll answer the first three sub-parts of the question since the exact one wasn’t specified. Please…

Q: If the statement is made by a friend that both of my parents have trait X, and I do not so I must be…

A: Considering the situation where parents possess a trait X but child does not, we can guess that the…

Q: Pea plants with purple pollen and long-shaped pollen were crossed with each other with the following…

A: In the sweet pea plants, the allele for purple flowers is dominant (P) and the allele for red…

Q: On rare occasions, an organism may have three copies of achromosome and therefore has three copies…

A: Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly…

Q: If the white-flowered parental variety in Figure 1-3 werecrossed to the first-generation hybrid…

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

Q: A woman with achondroplasia (a dominant form of dwarfism) anda phenotypically unaffected man have…

A: On the basis of the given conditions, we can assume that there are 50 percent chances of the…

Q: The other difference in alleles stems from the fact that our 23rd chromosome pair is unique. This…

A: Sex chromosomes determine the sex of an organism. An individual with XX- will be a girl. An…

Q: The mutant FMR-1 allele that causes fragile X syndrome is considered to be X-linked dominant…

A: Fragile X syndrome is a genetic disorder. It causes various developmental disorders that include…

Q: Huntington disease is a rare dominant condition in humans that results in a slow but inexorable…

A: Huntington disease is an inherited neural disorder that causes the death of brain cells. The…

Q: A pea plant that is dwarf with green, wrinkled seeds was crossedto a true-breeding plant that is…

A: A trihybrid cross is a cross in which three characters of a plant is observed in a species.…

Q: A purple flowered plant is crossed with a blue flowered plant. The progeny is composed of both…

A: A monohybrid cross is a cross between two people that have homozygous genotypes, or genotypes of…

Q: What are mitosis and meiosis? These two processes are how parent cells produce daughter cells.…

A: Cell division is the process by which cell divides to produce daughter cells. There are two types of…

Q: You do an experiment with the genetics of plant flower color. You cross a red flowered plant with a…

A: Non-Mendelian inheritance is any pattern of inheritance in which traits do not segregate in…

Q: What characteristic would you expect to see in a pedigree of an X-linked dominant trait? O The…

A: Genetic problems related with abnormalities in genes on the X chromosome are referred to as X-linked…

Q: This pedigree (Pedigree #2) illustrates the inheritance of a simple Mendelian trait. If individuals…

A: The genetic traits of parents are passed on to their offspring through inheritance, and these…

Q: You have spent two decades studying a muscular dystrophy disorder. All previous pedigree data…

A: X linked disease is a type of sex linked disease in which the mutation is present in X chromosome.…

Q: If you had a fruit fly (Drosophila melanogaster) that wasof phenotype A, what cross would you make…

A: The working segment of DNA that mainly codes for proteins is a gene. Genetics is the study of genes.…

Q: On a fox ranch in Wisconsin, a mutation arose that gavea “platinum” coat color. The platinum color…

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

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.