What are geneticmutations?

Q: Why is chromosome 21 Down syndrome?

A: Human genetic disorders due to chromosomal abnormalities are caused because of absence or abnormal…

Q: What is a homologous gene?

A: A gene is a sequence of nucleotides in RNA or DNA. It encodes the synthesis of gene product, either…

Q: Is the DNA of our father identical with the DNA in our mother?

A: ANSWER;- NO, the DNA of our father is identical to the DNA of our mother.

Q: What is the genetic premises

A: A scientific premise can be defined as the knowledge that is gained based on the hypothesis and…

Q: What are alternative forms of a single gene?

A: The genes are the sequence of nucleotides that are present on the chromosomes and encode for a…

Q: What happens if a Nucleoid is missing?

A: Nucleoid is the structure present in prokaryotic cells. Prokaryotic cells are the ones that do not…

Q: What are polyribosomes?

A: Introduction During active translation, many ribosomes are attached to the mRNA thread, forming a…

Q: What are mutational breeding?

A: lets understand what mutation means so that the further solution can be of sense. a mutation is a…

Q: What are the effects of duplication mutation?

A: Mutations are the alterations or the changes that occur in the DNA. Mutagens are the agents that are…

Q: What is geneticequilibrium?

A: An allele is an alternate version of a gene as a gene usually two copies of a gene on due to 2…

Q: How are two topoisomers different from each other? How are theythe same?

A: The group of isomers that have the same molecular formula, stereochemical bond connections and…

Q: What are recombinant chromosomes? How do they differ from the original chromosomes from which they…

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

Q: What is a genetic familytree?

A: Genetics is the study of genes, variations, and mechanisms of heredity in organisms. Parents inherit…

Q: What are Antimorphic mutations ?

A: Mutations are the alterations or the changes that occur in the DNA. Mutagens are the agents that are…

Q: What is an imprinted gene

A: Imprinted genes are genes that violate the usual rule of inheritance. Their expression is determined…

Q: What are the function of single nucleotides polymorphism?

A: Single Nucleotide Polymorphisms(SNPs) is the single nucleotide which occurs at the specific position…

Q: What are DNA polymorphisms?

A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…

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 artificial chromosomes and why are they used?

A: A chromosome is a thread like structure present within the living cells. It contains the genetic…

Q: What is tandem and non tandem duplication?

A: A major mechanism by which new genetic material is produced during molecular evolution is gene…

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: How many genetic variants are there?

A: The specific portion in the genome that differs between the genome of two individuals is called…

Q: What is terminal deletion in genetics?

A: A single break may cause terminal deletion; but, due to the need for specific chromosome tips…

Q: What is the underlying genetic defect that causes xeroderma pigmentosum?How can the symptoms of this…

A: Xeroderma pigmentosum condition is a result of specific mutations in the DNA and it is the autosomal…

Q: What is DNA polymorphism?

A: DNA, the genetic material is the hereditary substance in the cell.  It carries all information…

Q: What is the chemical composition of the genetic material?

A: To define: To explain the chemical composition of the genetic material and the code structure

Q: What is an extrachromosomal piece of DNA?

A: DNA is the genetic material and is packed into chromatin with help of packaging proteins. DNA and…

Q: What is an SNP?

A: Single nucleotide polymorphism is a substitution of a single nucleotide.

Q: which are the mostfrequently found DNA polymorphisms. ?

A: The DNA is the genetic material that is passed from one generation to the next generation. It is…

Q: What is the relationship between DNA sequences and different Alleles?

A: DNA sequences :- DNA sequences  determines the order of DNA nucleotides, or bases, in a genome or…

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: What are recombinant types?

A: A cell or organism that benefits from recombination as its genetic complement. The genetic material…

Q: How are rearrangement breakpoints determined?

A: Introduction: Rearrangements refer to the modifications of the genome on the large scale and it can…

Q: What are the Effects of Rearrangements?

A: Chromosomal rearrangement is a category of mutation that involves the alteration in the structure of…

Q: Is Down syndrome a mutation?

A: The genetics is the branch of biology that deals with the study of genes, genetic variation 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: What is a Nucleoid and where is it found?

A: Prokaryotes are single-celled organisms and do not have a separate nucleus. These include archaea…

Q: why single-nucleotide polymorphisms (SNPs) are important ?

A: DNA is a double standard molecule made up of nucleotides. Each nucleotide is made up of deoxyribose…

Q: What are  duplication chromosomes ?

A: Chromosomal aberrations are changes in the number and arrangement of genes in the chromosomes. They…

Q: What is tandem gene duplication?

A: A major mechanism by which new genetic material is produced during molecular evolution is gene…

Q: What are anonymous DNA polymorphisms?

A: Deoxyribonucleic acid (DNA) polymorphism is the difference of DNA among the members of the same…

Q: What is the difference between forward and reverse genetics?

A: Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity…

Q: What are genetic laws

A: Genes, genetic diversity, and heredity in living things are all studied in the branch of biology…

Q: What is the largest gene?

A: The DNA consists of genes that are the functional and physical unit of inheritance. There are some…

Q: What are chance alternatives of the genetic material?

A: Introduction DNA and RNA are the usual genetic materials that store biological information.…

Q: What is the difference between DNA and protein methylation?

A: Methylation is a type of epigenetic modification which regulates gene expression.

Q: What are the structural genes?

A: The genes are considered as the body’s blueprint. The genes in the deoxyribonucleic acid (DNA)…