These are the non living factors of the environment

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.

Which is the best example of plant tissue? the answer is d (just took the test)

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.