Biology, 27.03.2020 06:21 liljumpmanj
DDT is a synthetic compound commonly used as an insecticide. It was used to control mosquito species that commonly spread diseases like malaria. The data show the percent resistance for three species of mosquitoes over three decades. What explains the trend seen in the data? A) Genetic drift resulted in the random deaths of non-resistant insects, leaving only resistant mosquitoes to breed. B) Artificial selection favored genotypes that were bred by humans to maintain the desired traits in the mosquito populations. C) Gene flow between the three species increased the genetic diversity of the populations, resulting in more DDT-resistant species over time. D) Natural selection favored resistant members of the species, which survived and reproduced at a greater frequency than non-resistant mosquitoes.
Answers: 3
Biology, 21.06.2019 18:10, screamolover1700
What is unique about the members of the group of fungi to which penicillium notatum belongs? they are not important for medicine. they are not made up of hyphae. they are used in fermentation. they lost the reproductive phase.
Answers: 2
Biology, 22.06.2019 03:00, makeithappen60
What causes darkening of the skin as melanin production increases
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Biology, 22.06.2019 04:50, haileyglowiak8183
Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates
Answers: 1
DDT is a synthetic compound commonly used as an insecticide. It was used to control mosquito species...
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