If the codon AAA is changed to AAG, it still codes for the amino acid lysine; this is an example of a silent mutation. nonsense mutation. missense mutation. dimer formation. frameshift mutation.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

i won't lie i don't know so go online and ask google thats what i do

bacterium is not correct