A researcher has hypothesized that the chemical tributyltin (an additive in boat paint) seeps out of the paint into the water and causes reproductive defects in developing marine snails. Which of the following would be a good control in an experiment that tests the effects of tributyltin on developing snails? A. Developing snails are kept in a dry tank to avoid exposure to contaminated water. B. Developing snails are kept in a tank of water and exposed to boat paint that does not contain tributyltinC. Developing snails are kept in a tank of water and exposed to below-expected levels of tributyltin. D. Developing snails are kept in a tank of water that has never been exposed to boat paint.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A researcher has hypothesized that the chemical tributyltin (an additive in boat paint) seeps out of the paint into the water and causes ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
If you had continued following the water molecule in the Water Cycle Activity, what step do you predict would have occurred next, and why? 1. Transpiration, because water returns back to the atmosphere 4.
Answers (1)
How does the temperature affect enzyme function? use evidence from your data to support your answer?
Answers (2)
We develop connections between brain cells through what?
Answers (1)
Which type of macromolecule is responsible for long term energy storage Carbohydrates Proteins lipids nucleic acids
Answers (1)
Genetic material for eukaryotic cells found in the-
Answers (1)
New Questions in Biology
An agent used to reduce the number of bacteria on a toilet would most accurately be called a (n) An agent used to reduce the number of bacteria on a toilet would most accurately be called a (n) disinfectant. fungicide. aseptic. virucide. antiseptic.
Answers (1)
True or false? most antigens are large, complex molecules that are not normally present in the body. a. True b. False
Answers (1)
on October 6, both fin and humpback whales were heard in the same area at 1:30 am and at 2:30 am why do you think both species might have made noises at the same time.
Answers (1)
The broadest classification level for organisms is A. kingdom, which includes Archaea, Bacteria, and Eukarya. B. kingdom, which includes Animalia, Plantae, and Fungi. C. domain, which includes Archaea, Bacteria, and Eukarya. D.
Answers (1)
These are all highly contagious foodborne illnesses that result from biological contaminants, except:
Answers (1)