Distinguish between an "LD50," an ED50," and a threshold dose.

Distinguish between an "LD50," an ED50," and a threshold dose.



Answer:

LD50: scientists calculate the amount of toxicant it took to kill half of the animals tested.


ED50: defined as the amount of a chemical it takes for 50% of the test population to be affected in an adverse way.

Comments

Popular posts from this blog

JAD Advantages and Disadvantages

What is JAD and how are users involved? What are advantages and disadvantages of JAD?

According to Hero (1992), how are the three major theories of government compared in their ability to help explain the relative position of racial and ethnic groups in US politics? Do you agree that the theory of two-tiered pluralism is better than the other two in explaining the Latino (and other nonwhite) position in the post-1965 era?