Biology, 10.10.2019 18:10, johnzman10
Two students are planning an experiment that will test how planaria (aquatic flatworms) respond to different environments. they will conduct two investigations—one that tests the worms’ responses to different water temperatures and one that tests the worms’ responses to different levels of acidity. student 1 wants to buy two groups of flatworms and use a different group for each investigation. student 2 thinks the same group of worms should be used for both investigations. do you think either student’s method would give more accurate results? why or why not? explain your response.
Answers: 1
Biology, 22.06.2019 05:30, maddireigh6403
How is transcription similar to translation in terms of base pairing?
Answers: 3
Biology, 22.06.2019 07:00, doris8051
What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele
Answers: 3
Biology, 22.06.2019 07:00, ngoziblack
Dna replication or repair occurs in a cell in all of thw following situations except when
Answers: 2
Biology, 22.06.2019 09:00, xelynncaldera
In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.
Answers: 1
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