It is a change in the base sequence of DNA., It occurs in any body cell except the reproductive cells; it is not passed on to the offspring and will cease when the parent organism dies, It occurs in reproductive cells and is transmitted to offspring; it may be passed on from one generation to another, It is a permanent change in the DNA sequence that makes up a gene., It is caused by deletion or insertion of a base may change the reading frame of the codon., Type of chromosomal that loss of segment of DNA or chromosome, It involves the breakage of chromosomes in two places in which the resulting piece of DNA is reversed and reinserted into the chromosomes., It occurs when a piece of chromosome breaks off and attaches to another chromosome., There’s an addition or repetition of an identical segment of DNA (ex: Fragile X), The genetic material is put into another region of DNA.

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