Which one of the following discoveries involving dna happened first?
a. sequencing an entire human genome was completed.
b. hershey and chase used bacteriophages to confirm that dna was the genetic material in genes.
c. avery discovered that dna was responsible for storing and passing information through generations.
d. griffith learned that a chemical changed harmless cells into harmful cells.

it would be c. xylem.

it's the cell cycle, but cytokines is when the cell divides.

theres 3 stages interphase,mitosis,and cytokines.

interphase prepares the cell for division.

mitosis is the process of dividing the cell,it has 4 parts interphase,anaphase,metaphase,and telophase.

lastly there's cytokines,that's when the cell divides into 2 daughter cells

a. to encourage apoptosis

b) the inside picture would look at a very high temperature in a very low ph