Photography started being used for evidence collecting and making "mug shots" almost as soon as it was patented. when was it first used in the courtroom?

1851

Explanation:

Photography was first presented in courtroom in 1851 as evidence against a criminal case that was solved based on the photograph of a fudged document.  Later on by 1870s, the use of photography in solving court cases became a common practice. The first use of forensic photography was done by Alphonse Bertillon when he took several shots of crime scene which later helped to resolve the case.  

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation: