A bacterium called Bacillus thuringiensis (B. T.) contains a protein that can kill cotton ballworms and certain other kinds of caterpillars. A different bacterium called Agrobacterium tumefaciens has the ability to insert its genetic material into plants. Scientists in the late twentieth century took a gene from (B. T.) and inserted it into specimens of Agrobacterium tumefaciens. Genetic material from the Agrobacterium tumefaciens specimens was then inserted into cotton plants. The goal of these tests was to reduce caterpillar infestation in the cotton plants. These tests are an example of A. Natural selection. B. Meiotic cell division C. Creating purebred species. D. Genetic engineering.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A bacterium called Bacillus thuringiensis (B. T.) contains a protein that can kill cotton ballworms and certain other kinds of ...” in 📘 Physics 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
Evidence that supported the hypothesis of continental drift included fossils, land features and ___. A: ocean currents B: solar activity C: climate data D: presence of bacteria
Answers (1)
What challenges did women in Florida face during the Civil War? Check all that apply. A: They had to replant farms after many battles were fought on Florida soil. B: They had to make clothes and shoes at night after farming all day.
Answers (2)
Stars go through a life cycle. About 90% of all stars are in the main sequence period of the life cycle. Stars are stable during the main sequence period of the life cycle. Why?
Answers (2)
A block of mass m=1.2 kg is held at rest against a spring with a force constant k=730N/m. Initially the spring is compressed a distance d.
Answers (1)
The smallest unit of an element that has all of the properties of the element is a/an A. neutron. B. atom. C. cell. D. molecule.
Answers (1)
New Questions in Physics
If a basketball travels a distance of 4 meters in 5 seconds, what is its average speed? A. 4 meters / second B. 0.8 meters/second C. 1.2 meters/second D. 5 meters/second
Answers (1)
Discuss the correlation or connection between stars with a higher mass and the amount of fuel they have to work with
Answers (1)
Which has the same relationship as circle:cylinder? Triangle:sphere, square:window, rectangle:box, pentagon:counter
Answers (1)
Which training principle does this scenario represent?
Answers (1)
What is the wavelength of a wave? A. the amount of time that one full cycle takes. B. the distance from the beginning to the end of a cycle. C. the amount of cycles that occur in a given time. D.
Answers (1)