Biology, 22.11.2019 23:31, CoreyHammond6247
Tissue cultures (samples of cancer cells) are taken from cancer patients, and the cells are then grown in a laboratory. what is the purpose of growing cancer cells in a laboratory?
a) to test medicinal treatments before giving them to patients
b) to replace cancer cells with healthy cells
c) to provide evidence of cancer cells in the patient
d) to stop the cancer from growing in the patient
Answers: 2
Biology, 22.06.2019 16:00, shaydog6353
Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems
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Biology, 22.06.2019 16:30, dexterwilliams161
Why are human population trends difficult to predict?
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Biology, 22.06.2019 17:30, kaylaamberd
Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?
Answers: 2
Biology, 22.06.2019 18:00, collegebound3506
This diagram shows how seed plants are grouped. which is the missing label? bryophytes angiosperms pteridophytes monocots
Answers: 3
Tissue cultures (samples of cancer cells) are taken from cancer patients, and the cells are then gro...
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