What is the source of all new genes? plz
answers:

parents

mutation

bases

genotypes

How does a lytic infection differ from a lysogenic infection?

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions