Identify a disorder caused by a chromosomal abnormality and how the disorder affects the individuals with this disorder. When was this disorder discovered and how often is it seen in today’s population?

Q: How can epistasis explain incomplete penetrance?

A: Penetrance in genetic terms refers to the ratio of individuals that carry a specific allele of a…

Q: Define the term anterograde?

A: The blood flows in the blood vessels of the circulatory system. The muscles of the heart, beats and…

Q: How we can know the rare inherited genetic disorders by the incidence ? Explain

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: What are newest advances in early diagnosis and confirmation of Huntington disease? Explain the…

A: Huntington disease is progressive neurological disorder which leads to complication of emotional…

Q: Explain how it is possible for a person with a translocationor an inversion to be phenotypically…

A: Chromosomes are the condensed packaged structure of the genetic material of an organism. The…

Q: What is the difference between sex-linked disease/disorder and sex chromosome disease/disorder?

A: Sex chromosomes are in the form of XX in females and in males, it is in the form of XY. When there…

Q: Relate the characteristics of the most common chromosome abnormalties in human:

A: The genetic disorder caused by the abnormal cell division resulting in an extra full or partial copy…

Q: When An inversion occurs ?

A: Chromosomes due to some irregularities changes its orientation or nucleotide sequence causing…

Q: Give several examples of chromosome number disorders.

A: Genetic disorders are defects that are caused by any genetic mechanism like mendelian genes ,multi…

Q: Explain about the  Changes in Sex Chromosome Number ?

A: The genetic disorder may occur due to the addition or deletion of chromosomes that will result in…

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

A: 50 percent chances.

Q: Why is fragile X, but not Huntington disease, considered a syndrome?

A: Fragile X syndrome causes various symptoms including developmental delays, cognitive impairment, and…

Q: Describe a chromosomal deletion, duplication, translocation, and inversion.

A: Chromosomes are string-like designs situated inside the nucleus of animals and plant cells. Every…

Q: What is an example of Extrachromosomal inheritance?

A: Inheritance is the process by which this genetic information present in the genes is passed on from…

Q: Explain the consequences of a translocation or an inversion.

A: Translocation: In this, a part of the chromosome is broken and may be joined with non homologous…

Q: describe why some genetic disorders might be dominant,incompletely dominant, or recessive, and give…

A: Gene is defined as the basic physical and functional unit of heredity where they are made up of DNA…

Q: List some common genetic disorders, state the symptoms of each, and describe the inheritance pattern…

A: Genetic disorders are diseases caused due to mutations in specific genes. These mutated genes are…

Q: List the genetic disorders resulting from chromosome deletions:

A: The genetic disorders are caused due to absence or excess or abnormal arrangement of one or more…

Q: Define dominant and recessive genetic disorders and compare their frequency of occurrence.

A: In genetics, the term dominance refers to a trait where a single copy of a gene is enough for the…

Q: How is Down syndrome caused?

A: Human genetic disorders are caused due to the absence or excess or abnormal arrangement of one or…

Q: On the basis of the information provided, is the inheritance of haemophilia:   autosomal or…

A: Hemophilia is a form of clotting deficiency due to lack of clotting factor 8 and 9. Most affected…

Q: Explain the Syndromes from AbnormalChromosome Numbers ?

A: Chromosomes are thread-like structures present inside the nucleus of the cell. They are made up of…

Q: Why must the carrier of a genetic disease be heterozygous?

A: Homozygous means a person carries two identical pair of the gene whereas heterozygous means the…

Q: Explain Nomenclature of neoplasia. provide examples

A: Neoplasia refers to the uncontrolled, abnormal growth of cells or tissues in the body; the abnormal…

Q: How to reduce chromosomal abnormalities?

A: Chromosomal abnormalities can be structural or numerical. A structural chromosomal abnormality means…

Q: step during the central dogma in which the Down syndrome becomes apparent and explain how it’s…

A: The process by which the instructions in DNA are converted into a functional product is referred to…

Q: Explain how nondisjunction can affect the normal cell division.

A: Introduction The "cell cycle", also known as "cell division", is a set of processes that occur in a…

Q: What is incomplete penetrance and what causes it?

A: Introduction  Any gene have two alleles pairs viz. Dominant or Recessive. The allele which gets…

Q: What is the most common chromosomal disorder?

A:

Q: major factors contributing to the clinical consequences of structural chromosome abnormalities

A: There are three main categories of genetic disorders: chromosomal abnormalities - These types of…

Q: Calculate the probability of inheriting a particular genetic disorder by using a Punnett square.

A: Introduction Chance events are generally characterized by probability. Probability is defined as the…

Q: What are the side effects of Irregularities in the process of chromosome formation or fetal…

A: Mutations are sudden changes that are inheritable and can contribute to a permanent change in the…

Q: K.S. comes for a clinic visit to determine whether she is pregnant. She is very concerned because…

A: To get the remaining sub-parts solved, please repost the complete question and mention the…