Why Are Genes from Ribosomal RNA (RRNA)used to Compare Genetic

question 24

Multiple Choice

Why are genes from ribosomal RNA (rRNA) used to compare genetic sequences between species?

• A) They are found in all living organisms.
• B) They are the largest genes in an organism.
• C) They are easier to obtain than other genes.
• D) They are only present in humans.
• E) They are found only on prokaryotes.

---

Definitions:

Aversions

A negative reaction, often psychological or physical, to a specific substance or situation.

Chemotherapy

A type of cancer treatment that uses drugs to destroy cancer cells by halting their ability to grow and divide.

Prevented

Stopped from happening or kept from occurring.

Flavor Aversion

Avoidance of a flavor that precedes an illness experience.