Which of the following is a trur statement? *
A. Natural selection happens randomly once every century
B. Natural selection produces change in populations, rather than individuals.
C. Natural selection occurs when individuals acquire traits
D. Natural selection cannot be observed or seen by the eye.
Answers: 1
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Which direction does the energy flow in this energy pyramid ?
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Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.
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Which of the following is a trur statement? *
A. Natural selection happens randomly once every cent...
Mathematics, 14.04.2021 03:00
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