A scientist finds that a food dye kills 15 percent of the mice in her lab when
added in small doses. She repeats the trials with higher doses.

What rule of ethics does this experiment break?

A. Prove your hypothesis
B. Do not plagiarize
C. Report data honestly
D. Minimize harm to animals

What are the characteristics of living things

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.

Can happen anywhere along the spine if the neural tube does not close all the way. the backbone that protects the spinal cord does not form and close as it should. this often results in damage to the spinal cord and nerves. a) cleft palate b) spina bifida c) encephalocele d) down's syndrome