2 A Which is the experimental group B Explain your answer C

Scientific Method Lab -Activities 2-6 2. Refer to question 4 in Activity 4.Now that scientists have evidence that the new cancer drug is effective against breast cancer, they want to determine if it is effective against another type of skin cancer. Cultured skin cancer cells were given either no treatment, the cancer skin cancer drug given to skin cancer patients, or the new each drug. The growth rate of the cultured skin cancer cells for group. were graphed a. Which is the experimental group? b. Explain your answer. c. Which group is the negative control group? d. Explain your answer. e. Which group is the positive control group? Explain your answer. f. Graph #2: Growth Rate of cultured Skin Cancer Cells 10 T -20 e-30 -40 50 e-o-o New Breast Cancer Drug 6-60 -70 Week

Solution

A.) Skin cancer drug group is the experimental group.

B.) The experimental group is subjected to be exposed to the cancer drug known as variable.

C.) No treatment group is the negative control group.

D.) The negative group \' no treatment group\' is not exposed to the drug to which the experimental group is exposed or to the any other drug.

E.) New breast cancer drug group is the positive control group.

F.) The positive control group is exposed to the drug other than that which experimental group is exposed.