6
QuizMultiple Choice

Unit Test — Unit test

Question 6 • 2025-2026_MDCPS_2000315_Biology_1_A-CR

The use of DDT as a pesticide is an example of how new technology can have favorable and dangerous long-term outcomes. How does this relate to the use of DNA technology?

Answer
A
Only positive outcomes can result from new technology in science.
B
Scientists should conduct long-term studies of DNA technology to determine the consequences.
C
There is no connection because they are different technologies.
D
Scientists should not use new technology; they should use the methods for pest control that are already available.

Explanation

DDT initially helped control pests, but its long-term environmental and health effects showed that new technologies can have unintended consequences. DNA technology could also have benefits as well as risks, so scientists should study its long-term consequences before drawing conclusions. Choice B, conducting long-term studies, best reflects this lesson.

AI-written and checked against the verified answer.

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