Biology, 22.07.2019 18:30 johnlumpkin5183
Aresearcher was studying mutations in bacteria. he found that certain bacteria had changes in their dna that allowed them to be resistant to antibiotics. this research is an example of mutation will lead to 1. a. embryology b. evolution genetics c. comparative anatomy 2. a. all the bacteria becoming resistant to the specific antibiotics b. the bacteria becoming nonresistant to specific antibiotics c. less bacteria becoming resistant to the specific antibiotics give me which answers they are this is worth 20 points, .
Answers: 2
Biology, 21.06.2019 19:30
During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.
Answers: 2
Biology, 22.06.2019 00:00
Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating
Answers: 2
Biology, 22.06.2019 01:30
Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?
Answers: 1
Aresearcher was studying mutations in bacteria. he found that certain bacteria had changes in their...
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