Question

1. identify one specific legal case mentioned in the passage that challenged patents on cancer - related genes.

brown v. board of education
nafta agreement
roe v. wade
u.s. supreme court gene case

Explanation:

Brown v. Board of Education dealt with school - segregation. NAFTA is a trade agreement. Roe v. Wade pertained to abortion rights. The U.S. Supreme Court gene case is related to challenging cancer - related gene patents.

Answer:

D. U.S. Supreme Court gene case