Chromosomal theory of inheritance, linkage, sex determination

Genes are essential in determining the personality and nature of a human being. They lay the foundation for the building blocks of all living beings. On this basis, it can be said that the role of genes is very important. They determine and explain the way a person will behave in different situations. In the […]

A frameshift mutation is a form of mutation that involves the insertion or deletion of a nucleotide in which the number of deleted base pairs is not divisible by three. It is the most common type of mutation. A gene’s ability to be divided by three is crucial because the cell reads a gene in

Introduction G.J Mendel is known as the father of genetics. He was the person who introduced the world to the world of genetics. Genes are made up of two  alleles. When a gene is not working,it  results in deficiency in the formation of the enzymes or proteins formed by the gene.This is known as disorder.

When talking about a person’s appearance, special abilities, or behaviour, people say ‘it’s in your genes’. Factually, the genetic information in the DNA sequence plays a crucial role in determining one’s physical traits, such as hair colour, eye shape, blood group, and even the likelihood of being affected by certain illnesses.  Have you ever wondered

Gene flow is the transfer of genetic material from one population to another. Gene flow between two populations of the same species is mediated through reproduction and vertical gene transfer from parent to child. Horizontal gene transfer (HGT, also known as lateral gene transfer) allows gene flow between two distinct species, such as gene transfer

Introduction Epistasis is a phrase which has been used to describe a wide range of occurrences, such as the genetic consequence of mutations which acts along the same genetic pathway, the functional interaction of genes, and the statistical divergence from additive gene action. Epistasis Mendel’s pea plant research suggests that the genes (or unit factors, as he named them)

Down syndrome is a genetic condition that causes a variety of physical and mental problems. The existence of an additional chromosome 21, commonly known as trisomy of chromosome 21, is the cause. Down syndrome is one of the world’s main causes of genetic abnormalities. It was named after the physician Langdon Down, who was the

Downs Syndrome: Down syndrome may be a genetic disorder, that ends up in numerous physical and mental disabilities. it’s because of the presence of an additional body 21 conjointly called trisomy of chromosome 21. Trisomy is one of the leading causes of genetic disorders around the world. it’s named once the medico Langdon Down, who

Introduction Down’s Syndrome is another type of genetic disorder that is caused due to the existence of an extra chromosome. It is also known as the name of Trisomy of chromosome 21. It is the most popular and common genetic disorder all around the world. More than 90% of genetic disorders worldwide are Down’s Syndrome.

Down syndrome could be a hereditary condition caused once abnormal cellular division leads to an additional full or partial copy of body twenty one. This additional genetic material causes the organic process changes and physical options of Down syndrome. About Down syndrome  Down syndrome could be a common inherent aberrancy that’s found worldwide. The condition