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Mutations that occur at random are called spontaneous mutations.
Red blood cell changed due to sickle cell
Mutations that occur at a single point in the DNA sequence are Point Mutations.
Interphase
There is no definite answer to this question many types of mutations can cause death and I'd say that's the most dangerous effect of a mutation. Large Scale mutations, like deletions or amplifications, usually cause the most damage because they effect whole chromosomes. Small Scale mutations are usually less dangerous because they only effect one gene. The worst small scale mutations are insertions and deletions because they change the reading frame. In my personal opinion, harmful mutations that occur in the tumor suppressor genes are the most dangerous because they are what prevent the mutations in cell from being duplicated and without them working a mutated cell can replicate uncontrollably.
Mutations happen in ALL living things (and also in viruses)!!!!!!
Such mutations are called point mutation or gene mutation.
Successful mutations will persist. Mutations usually occur during replication. Some mutations will flourish depending on environmental factors.
Mutations that occur in DNA
Gametic mutations occur in the cells of the gonads (which produce sperm and eggs) and may be inherited. There are two types of mutations that can occur in gamete cells: 1. Gene Mutations 2. Chromosomal Mutations
Mutations can occur in gene processing errors.
Mutations that occur at one single nitrogen base are referred to as a point mutation.