Biology, 06.12.2021 19:50, XxDonaldTrumpxX452
Imagine a population of beetles. Yellow beetles are easier for birds to see and eat. Gray beetles blend into their surroundings, so they are less visible to birds than yellow beetles are. As a result, gray beetles are more likely to survive and reproduce, enabling the gene for gray coloration to be passed on to the next generation. This increases the frequency of genes for gray coloration in the population. Which of the following evolutionary processes does this scenario describe?
a,. genetic drift
b. mutation
c. migration
d. natural selection
Answers: 2
Biology, 21.06.2019 18:00, nkennaachilefu
Which events are likely to be catastrophic to an ecosystem? select the three correct answers. a-hurricane. b-steady population growth. c-seasonal flooding. d-introducing of an aggressive invasive species. e-tsunami.
Answers: 1
Biology, 22.06.2019 11:30, cr22estiles
What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink. b. the chloroplasts would produce more energy.
Answers: 3
Imagine a population of beetles. Yellow beetles are easier for birds to see and eat. Gray beetles bl...
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