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Scientists use lab animals for experiments primarily to study biological processes and disease mechanisms in a living organism, which allows for more accurate modeling of human physiology than in vitro studies. Animals can provide insights into the effects of treatments and drugs, helping to assess safety and efficacy before human trials. Additionally, ethical guidelines often require that animal studies be conducted to ensure that potential risks to humans are minimized. Overall, lab animals serve as a crucial step in biomedical research, bridging the gap between cell studies and human clinical trials.
What else can I help you with?
When did scientists start to experiment on animals?
Because it is not legal or ethical to perform toxicology research on humans, scientists use animals such as fish, mice, and other organisms whose bodies respond similarly to those of humans. These are called animal models.
What 2 classifications do scientists use when they are talking about animals?
they use the genus and the specie names
How do scientists use pedigrees?
The pedigrees of an organism reflect to its ancestry. The scientists use pedigree record for breeding purposes in plants as well as in animals to get improvement in their races.
Why scientist experiment with animals?
Experiments on animals are done to animals because they have a much higher reproductive rate than humans and can obtain several generations of animals, especially rats or mice, over just one year. Emotional values towards such animals is not shared by most people either, regardless of the arguments that many of you may have against this if this answer is read.
How can satellite images help scientists protect endangered animals?
Scientists can use satellite images to asses the conservation status of the endangered animals. They are then able to use the results to find which species are threatened and determine the priority for future protection.
Who used experiments?
we are all scientists. we all use experiments
Why do scientists use experimenting as a method of research?
Experiments can be used to test a hypothesis. For example, an ecologist may set up an artificial environment in a lab to imitate and manipulate conditions that organisms would encounter in the real world. Scientists use experiments to manipulate variables until they find the answer to their question. This is all part of the scientific inquiry.
Why do Scientists use experiments?
Scientists use controlled experiments because the results are consistent and can be replicated. The control of an experiment is the value that you are controlling the dependent variable to.
Did scientists use animal testing for a cancer drug?
That is generally how they test certain drugs (as in medicines) is on animals...like lab rats.
What device do the scientists at Jefferson's lab use to study quarks?
Scientists use an electron accelerator :)
Why do scientists use the data from controlled experiments?
To ensure results are of optimal percent error, scientists must manipulate only one variable. Therefore, they use controlled experiments.
What is a tool that scientist would be least likely to use in a lab?
A tool that scientists would be least likely to use in a lab is a kitchen blender. While it may be useful for mixing certain substances, it lacks the precision and specialized functionality required for scientific experiments. Instead, scientists typically use more specialized equipment like centrifuges or vortex mixers that are designed for specific laboratory tasks.
How do scientists learn something new from controlled experiments?
they use controlled experiments to help them find out if it works or not.
Do scientists often use controlled experiments to test observations?
False
Does scientists only use standard units measure in their experiments?
yes
What temperature will you use for experiments in the classroom?
in chemistry lab temp. must be about 15c to 20c
How do scientists develop scientists explanations about subjects that are impossible to study through controlled experiments?
Scientist use models
