Noncarrior mother Affected fathor aa Aa Gamete production Affected child Sperm Noncarrier child Aa aa Eggs Noncarrier child Aa aa Affected child

Q: efine what is a sex-linked disorder? A Bb guinea pig crosses with a Bb guinea pig and four offspring…

A: All organisms are made of numerous cells. These cells are the building blocks of the organisms.…

Q: Explain the Autosomal Recessive Disorders ?

A: Genetics is a part of science worried about the investigation of genes, genetic variety, and…

Q: Describe the individuals with the following chromosomal abnormalities: Trisomy at chromosome 21 XXY…

A: Chromosomes are the  condensed forms of chromatin seen during the cell division. They were…

Q: explain why inheritance patterns for sex linked traits differ from inheritance patterns for traits…

A: In this question, we have to answer the inheritance pattern of sex linked traits.

Q: PKU disease is recessive. A man and a woman are both carriers for PKU disease. Determine the…

A: KU disease is recessive. A man and a woman are both carriers of PKU disease. NormALLELE---------P;…

Q: Compare and contrast the inheritance of recessive, dominant, and sex-linked genetic disorders.

A: A disorder caused by abnormalities in the genome which can arise due to a single gene mutation or…

Q: Explain the Pedigrees for Autosomal Disorders ?

A: An autosome is defined as any of the numbered chromosomes, which is not a type of sex chromosome.…

Q: A form of hemophilia is caused by a sex-linked (X-linked) recessive gene. A phenotypically normal…

A: 50 percent chances.

Q: A male dog is a carrier for the autosomal recessive disorders centronuclear myopathy (Y/y) and von…

A: Centronuclear myopathy and von Willebrand disease is an autosomal dominant disease and is a single…

Q: In the autosomal dominant/complete dominant form of the disease, in a cross between a homozygous…

A: When a single copy of a dominant gene is sufficient to manifest a specific trait or disease, the…

Q: Discuss the differences among sex-influenced, sex-limited, andsex-linked inheritance. Give examples.

A: Ans: The inheritance is referred to as the process in which one individual or class of individual…

Q: A. In man, hemophilia, the "bleeder's disease" in which the time required for blood to clot is…

A: Hemophilia is a genetic disorder inherited through the sex-linked recessive X chromosome. It is the…

Q: Explain the cause of monogenic diseases ?

A: Genes are the functional unit of heredity. It contains information that is transferred from one…

Q: What is the most common symptom in a genetic disorder and why? Do all people exhibit this symptom of…

A: Genetic disorder is a health problem that had resulted due to one or more abnormalities of a person'…

Q: Identify disorders that are associated with sex-linked inheritance.

A: In human beings, sex is determined by a pair of sex chromosomes. In males XY and in females XX is…

Q: Describe two potential problems resulting frombleeding.

A: A bleeding disorder is a medical condition that creates a problem with the clotting of blood. After…

Q: What is syndrome ? Name three syndromes

A: Disease is defined as any deviation from the normal physiologic function or structure of organism.…

Q: Describe the inheritance pattern of autosomal recessive,autosomal dominant, and X-linked recessive…

A: Inheritance is the process by which genetic information is passed on to the child from parents. The…

Q: What is a down syndrome?

A: Humans are diploid organisms,i.e., humans will have two copies for each chromosome in the cells. One…

Q: Other than the fact that a Y-linked trait appears only in males, how does the pedigree of a Y-linked…

A: Y-linked traits are known to occur in all male descendants of an affected male but never occurs in…

Q: Explain the difference between X-linked recessive traits and X-linked dominant traits. What are the…

A: Some diseases are inherited genetically. These diseases are either autosomal or sex-linked. Genes of…

Q: Identify a disorder caused by a chromosomal abnormality and how the disorder affects the individuals…

A: Chromosomal abnormality are one of the main reasons for many inherited disorders and traits, and…

Q: What is a monogenic disease?

A: A monogenic disease is a disease that results from a flaw is a single gene that is the direct cause…

Q: What is genetic disorders? Explain by giving an example.

A: Genetics is described as the branch of biology that focuses on the study of genes, their…

Q: Assume for a moment that a child has a autosomal recessive disorder, but both parents appear normal.…

A: The autosomal recessive is one of the ways to pass down the trait into generations or families. The…

Q: Explain why the incidence of Down syndrome increases with maternal age.

A: Introduction Down syndrome is a genetic condition produced by an additional whole or partial copy of…

Q: What are the sex-linked disorders that are inheritable?

A: The X and Y chromosomes are defined as the sex chromosomes in humans. A female has two X…

Q: How is it that genetic abnormalities that include an extra Y chromosome do not have a severe…

A: Genetically all human males normally have a XY chromosome whereas the females have a XX pair. They…

Q: A male affected by a Y-linked trait has 7 children: 3 boys and 4 girls. What is the probability that…

A: Here, the correct answer is E) 100%.

Q: Distinguish among Klinefelter, Down, and Turner syndromes. Which syndromes are found in both sexes?

A: Introduction A genetic condition is an illness caused in part or entirely by a deviation from the…

Q: Q2

A: Sickle cell disease is a autosomal recessive , so if father is affected then it means , it have two…

Q: Identify a disorder caused by a chromosomal abnormality and how the disorder affects the individuals…

A: A chromosomal disorder is an anomaly, aberration, or mutation is a missing, extra, or irregular…

Q: A male who has a heterozygous genotype for the autosomal/ complete dominant expression of…

A: A gene is the basic unit of heredity. It is a sequence of nucleotides in DNA which can be…

Q: The disorder: Red-Green color blindness • Explain the mode of inheritance of the disorder…

A: Red-green color blindness, also known as deuteranopia or protanopia, is a type of color vision…

Q: Huntington’s disease, is an incurable neurodegenerative genetic disorder that affects muscle…

A: Huntington's disease is an autosomal dominant disorder. This means that only one copy of the…

Q: The inheritance of Huntington Disease can be explained by the concept of haplosufficiency. Select an…

A: Introduction  Huntington Disease is a neurodegenerative genetic disorder that causes progressive…

Q: E. D. A. B. 11. C. Huntington's disease is a degenerative disease of the nervous system that strikes…

A: Introduction :- Huntington's disease is a genetic disorder that affects the nervous system, causing…

Q: disorder called that leads to weakened, brittle bones. causes defective collagen disorder called…

A: An autosomal recessive disorder means two copies of an abnormal gene must be present in order for…

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.