What is Prenatal genetic diagnosis ?

Q: What are the chances of occurrence of hypermorphic mutation?

A: Mutations are defined as the permanent change in the DNA’s base sequence. The mutation that…

Q: What is PID? What causes it?

A: It consists of primary sex organs called gonads which produce gametes and hormones, secondary sex…

Q: What is genomic reduction?

A: The genome size (C-value) is defined as the amount of deoxyribonucleic acid (DNA) in a haploid…

Q: What are the inheritance patterns and general clinical features of some common genetic disorders?

A: Genetic disorder  can be defined as the health problem  which caused by one or more abnormalities in…

Q: What are the chances of occurrence of neomorphic mutation?

A: Neomorphic mutations are rare dominant gain-of-function mutations that produce a novel phenotype.

Q: What are polytypic genes?

A: Genes are defined as the building blocks and the coded information that defines the complete physico…

Q: What is the karyotypefound in Down syndrome?

A: During the most recent years, Down disorder has been the focal point of uncommon consideration. Down…

Q: What are the rarest genetic disorders?

A: The genetic disease refers to the type of disease that is caused by abnormalities in the genome.

Q: What are holandric genes?

A: Holandric genes are genes that are found on the Y chromosome that are not homologous to any other…

Q: what is dosage compensation.?

A: Sex of an organism in various species depends on the type and number of sex chromosomes. In species…

Q: What are Categories of Genetic Variants?

A: The difference in DNA sequence between organisms of a population is called genetic variation. These…

Q: How many genetic diseases can we identify using DNA testing?

A: Genetic testing or DNA testing is done to identify errors or changes occurred in a DNA sequence or…

Q: What are genetic disorders? Give some examples?

A: Gene is the basic unit of heredity. It is mainly expressed in the form of nucleic acids in both…

Q: What is A hypermorphic mutation?

A: The mutations are classified based on their behavior in terms of genetic interactions. The Nobel…

Q: What is a genotype? Whatis the difference betweengenotype and phenotype?

A: Gene is the basic component of heredity. It is the functional unit of life as it contains all the…

Q: What is the genetic basis of the symptoms of Down syndrome?

A: Ans: In humans various diseases or disorders are caused by chromosomal aberrations or mutation in…

Q: What are chromosome 17 traits?

A: In all the living organisms, the genetic material is organized into a specific structure known as a…

Q: How is autoradiography used to detect a mutated gene?

A: Autoradiography is a technique of imaging that uses radioactive substances contained in the exposed…

Q: How does heterozygote screening differ from presymptomatic genetic testing?

A: Introduction  In the modern Era with the advancement of technology especially in health care and…

Q: What is an orthologous gene and How do you get orthologous genes?

A: The homologous gene is a gene inherited by a common ancestor in two different species. It can be…

Q: How can Cri-Du-Chat syndrome be diagnose with karyotyping?

A: Karyotyping is a genome-wide snapshot of an individual's chromosomes. It's a collection of a cells…

Q: Why are maternal effect genes so difficult to identify via mutant analysis?

A: Introduction :- In an offspring , the genes are contributed by both of the parents but the mother…

Q: What is an allelic mutation?

A: Gene is a unit of heredity that is transferred from 1 generation to another, from parents to their…

Q: Many genetic counselors will not provide presymptomatic genetic testing for Huntington disease to…

A: The genes are the hereditary unit of the organism that is passed on by the parents to the offspring.…

Q: What is the purpose of generating a phenocopy?

A: The phenocopy phenomenon is easily translated and is used for the process of drug discovery. This is…

Q: What is recessive mutation ?

A: The change in the sequence of nucleotides in the genome of an organism is called a mutation. This…

Q: Define the noninvasive prenatal genetic diagnosis (NIPGD) technique ?

A: KEY WORDS :- Prenatal - It is the period before delivery of the baby. When fetus is growing inside…

Q: What is preimplantation genetic diagnosis?

A: Prenatal diagnosis is performed for the identification of genetic diseases and their predisposition…

Q: What is anomic aphasia?

A: The anomia is generally a language disorder - inability to express or communicate. It will slowly…

Q: How are genetic variants identified?

A:

Q: What is 15q?

A: Chromosomes are the DNA molecules with a portion or all of the genetic material of the organisms.…

Q: What are direct-to-consumer genetic tests? What are some of the concerns about these tests?

A: Introduction  Now a days with advancement in the health care sector including molecular and…

Q: What are genomic variants?

A: The term variant is often used to refer to a specific region of the genome which differs between two…

Q: List different testing methods for genetic abnormalities.

A: Genes carry coded genetic information in the form of specific nucleotide sequences. This specific…

Q: What chromosome is associated with autism?

A: Autism is a condition that appears at an early age of childhood. The person who suffers from autism…

Q: what are the steps for diagnosing Cri-Du-Chat syndrome using Karyotyping?

A: The analysis of cri du chat disorder is affirmed by an through clinical assessment, Identification…

Q: How are genes identified?

A: Genes are the basic structural and functional units of heredity. They are composed of…

Q: How is the early diagnosis of genetic diseases usually done?

A: Introduction The diagnosis of genetic diseases can be made during the prenatal period, either…

Q: Why are the concepts of variable expressivity, incomplete penetrance, and delayed age of onset so…

A: Hereditary linkages explain how a genetic condition is passed down through the generations in a…

Q: What are Genetic defects?

A: Genetic defects Genetic disorder can be a single gene disorder, chromosomal disorder, and complex…

Q: What are the possible effects of chromosomal mutations?

A: Malfunctioning of the kinetochore can lead to a chromosomal abnormality that is known as…

Q: What are the causes affecting by genetic disorders?

A: BASIC INFORMATION GENETIC DISORDER It is the disorder which are inherited from one generation to…

Q: What are Novel Phenotypes ?

A: Introduction: The most advancing branch of science is genetics. The study of genetics comprises…

Q: What are genetic disorders?

A: A disorder is referred to as an illness that disrupts the normal functioning of a person.

Q: What is late-onset genetic trait?

A: A trait can be defined as a different form of a character. Genetic traits are those characteristics…