Species
Genus
Family
Order
Class
Phylum
Kingdom
You can remember this easily by making up a story that goes along with it, like Kings Play Chess On Fine Glass Stools or Killing People Often Frightens Girl Scouts
I'm not positive but i believe it would be a ruler with millimeters and centimeters
A gene is (in informal use) a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
The answer is A (1) Prokaryotes
