Grand Bahama, in the north of the Bahamas, sees higher rainfall and cooler winter temperatures. Much of the island is marshland and beaches are often quite swampy, due to the fact that the island began its life as a series of cays, and is still generally very low-lying.
In biology, a mutation is a permanent change of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.utations result from damage to DNA which is not repaired, errors in the process of replication, or from the insertion or deletion of segments of DNA by mobile genetic elements. Mutations may or may not produce discernible changes in the observable characteristics (phenotype) of an organism.
Full Definition of GENETIC. 1. : relating to or determined by the origin, development, or causal antecedents of something. 2. a: of, relating to, or involving genetics.â geÂ·netÂ·iÂ·calÂ·ly \-ti-k(É-)lÄ\ adverb.See genetic defined for English-language learners.See genetic defined for kids.edical Definition of GENETIC. 1. : of, relating to, or involving genetics. 2. â geÂ·netÂ·iÂ·calÂ·ly \-i-k(É-)lÄ\ adverb.