Write a specific note on genetic diseases

E. coli is a bacterium that commonly reside in the gut of warm-blooded organisms. E. coli 0157: H7 produces Shiga toxin which causes severe foodborne infections. Other strains of E....

1. (i) Parkinson's disease- A disorder of the central nervous system that affects movement, often including tremors.Nerve cell damage in the brain causes dopamine levels to drop, leading to the...

Genetic code is a nucleotide base sequence of DNA (and subsequently on mRNA by transcription) which will be translated into a sequence of amino acids of the protein to be...

Answer:Mendelian inheritance can’t be applied to explain the inheritance of diseases that are caused by genes with following characteristics of inheritance: multiple alleles, incomplete dominance, codominance, pleiotropy, lethal alleles, sex...

Yes, Mendelian disorder is a type of genetic disorder primarily resulting due to alterations in one gene or as a result of abnormalities in the genome. Such a condition can...

Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation.Genetic variation is advantageous because it enables some individuals and, therefore, a...

These tests can be helpful to people who have a family member with a genetic disorder, but who have no features of the disorder themselves at the time of testing....

Point and Chromosomal mutation Substitution and Insertion When a variant alters a protein that plays a critical role in the body, it can disrupt normal development or cause a health...

The polymerase chain reaction (PCR) is an example of this type of test. The PCR technique is used to produce many copies of a gene from a microorganism, making the microorganism much easier to identify....

Enzymes are highly specialised complexes protein that aid chemical change in every part of our body. For example, they help break down food so our body can use it effectively.They...