Which type of mutation results in a frameshift mutation? check all that apply. substitution insertion deletion point mutation

A frameshift mutation is a mutation that leads to a change in the reading frame potentially changing the translation of the gene. 
Insertion and deletion are the types of mutations that may cause a frameshift mutation. By inserting or deleting a base pair or whole sequences of DNA, the reading frame is altered and if these mutations interrupt a codon or are not multiple of three then the final translation of the gene won't be the same thanks to the triplet nature of gene expression by codons.

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.