Biology, 11.03.2021 21:40 juliahbaratt2717
Lamarck was an early scientist who studied the development of
characteristics in organisms over time. Which of the following
choices best describes his views on how organisms change over time?
o Theory of relative fossil-dating
O Theory of acquired characteristics
o Law of independent assortment
o Theory of artificial selection
Answers: 3
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What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?
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Does masterbation affect height growth or loss of growth hormone?
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Biology, 22.06.2019 03:00
In 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? in 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, some bacteria began to synthesize cell walls using a protein that was not affected by methicillin. these bacteria survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, bacterial populations gradually began to synthesize cell walls using a protein that was not affected by methicillin.
Answers: 3
Biology, 22.06.2019 08:00
What advantages does a pedigree have over a written passage?
Answers: 3
Lamarck was an early scientist who studied the development of
characteristics in organisms over tim...
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