Question

caused deserving individuals to be overlooked. one of the most controversial rules prohibits a single prize from being shared by more than three people. another contentious rule bans posthumous awards, or awards recognizing the work of individuals who are no longer living. british chemist rosalind franklin is often cited as an example of why these rules should be changed. while working in london, franklin captured some of the earliest photographs of dna. franklins photography became key in helping uncover the structure of dna, but she did not share in the 1962 nobel prize in physiology or medicine, which recognized individuals who contributed to the discovery. franklin had died of ovarian cancer before the nobel prize nominations were made, making her ineligible for the award. what is the meaning of contentious as used in the passage? unwritten ineffective disputed well known

Explanation:

The passage mentions controversial rules, and "contentious" is used in a similar - context to "controversial". It implies that the rule is the subject of dispute.

Answer:

C. disputed