Biology, 03.07.2019 03:00 anastasialong
How is antibiotic resistance an adaptation? a. the trait giving bacteria antibiotic resistance has reproductively isolated groups of bacteria. b. antibiotic resistance has caused antibiotics to become more specialized, thus adapting the antibiotics to particular bacteria species. c. antibiotic resistance makes it more difficult for bacteria to infect hosts, thus is a selective advantage for the host. d. the trait giving bacteria antibiotic resistance has become common, giving bacteria with the trait a selective advantage. !
Answers: 1
Biology, 21.06.2019 15:20
Which would be the outcome in a fertilized egg if the process of meiosis did not occur? twice as many chromosomes as the parents half as many chromosomes as the parents same number of chromosomes as the parents triple the number of chromosomes as the parents?
Answers: 2
Biology, 22.06.2019 06:40
The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3
Answers: 3
Biology, 22.06.2019 10:40
Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above
Answers: 1
How is antibiotic resistance an adaptation? a. the trait giving bacteria antibiotic resistance has...
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