In the post-industrial forest (dark forest), what did you notice about the bird's likelihood of catching light colored moths compared to dark colored moths?
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In the post-industrial forest (dark forest), what did you notice about the bird's likelihood of catching light colored moths compared to dark colored moths?
Question 6 options:
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The chance for catching light vs dark-colored moths was close to 50:50. |
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They were less likely to catch light colored moths. |
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The were less likely to catch dark colored moths. |
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- In the pre-industrial forest (light forest), what did you notice about the bird's likelihood of catching light colored moths compared to dark colored moths? Question 5 options: They were less likely to catch light colored moths. The were less likely to catch dark colored moths. The chance for catching light vs dark-colored moths was close to 50:50.In the post-industrial forest (dark forest), how did the ratio of light colored moths to dark-colored moths change over time? Question 7 options: The ratio of light colored moths increased relative to the number of dark colored moths. There was no change in the ratio between light and dark-colored moths. The ratio of dark colored moths increased relative to the number of light colored moths.What would happen to the relative frequencies of moth colors if environmental laws curtailed pollution and the tree bark went back to the pre-industrial color? Question 8 options: The ratio of light to dark-colored moths would stay the same. Eventually, there would be relatively more dark-colored moths. Eventually there would be relatively more light-colored moths.
- Question 2 (Alternate Multiple-Choice). Birds with which wing length are more likely to have an advantage that allows them to survive better in this new environment? (Circle One) A. Shorter wings, because they allow swallows to take off quickly after getting food. B. Shorter wings, because there is more drag on their wings. C. Longer wings, because they require less energy for flight. D. Longer wings, because they can fly farther with them. 2004 2008 2312 2> A Moving to another question will save this response. Question 10 In Huffaker's mite experiment, what did the isolation of habitat (oranges) do for the predator and prey relationship? O the isolation created metapopulations which acted as prey refuges. This allowed for the prey and predator populations to cycle O the isolation created corridors for the predator to catch the prey mites. This caused the predators to eat all the prey O the isolation created deterministic behavior in the mites O the isolation allowed the prey mites to evolve into predator mites A Moving to another question will save this response. fs 米 esc 2$ % 23What is the selective factor, or selective environment, for rock pocket mice? Group of answer choices A_Ability to hide away quickly from predators B_Color of fur C_Ability to stand still and not move when a predatory bird is flying over D_Color of habitat
- The following experiment is used for the following question. A researcher discovered a species of moth that lays its eggs on oak trees. Eggs are laid at two distinct times of the year: early in spring when the oak trees are flowering and in midsummer when flowering is past. Caterpillars from eggs that hatch in spring feed on oak flowers and look like oak flowers, but caterpillars that hatch in summer feed on oak leaves and look like oak twigs. How does the same population of moths produce such different-looking caterpillars on the same trees? To answer this question, the biologist caught many female moths from the same population and collected their eggs. He put at least one egg from each female into eight identical cups. The eggs hatched, and at least two larvae from each female were maintained in one of the four temperature and light conditions listed below. Temperature Springlike Springlike Summerlike Summerlike Day Length Springlike Summerlike springlike summerlike In each of the…EVOLUTION ASSESSMENT - FINCHES Galápagos Ground Finches Between 1973 and 1978, the population of ground finches (a type of small bird) on the Galápagos Islands decreased. Scientists made observations of the population throughout that time period. They recorded and graphed differences in the distribution of traits over time. The two sets of graphs below come from the data they collected. Beak Length for Ground Finches Observed in the Wet Seasons of 1973 and 1978 Wet 1973: all finches # of finches 30 # of finches 25 20 15 10 5 0 30 25 20 15 10 5 12-01 0 $4.9 80-84 30.0- 11.5-11.9 Beak Length (mm) Source: inquiryHub 35.0-39.9 40.0-44.9 12.5-12.9 13.0-13.4 13.5-13.9 14.0- Wing Length for Ground Finches Observed in the Wet Seasons of 1973 and 1978 Wet 1973: all finches 65.0 Wing Length (mm) Source: inquiryHub 70.0-74.9 # of finches 75.0- 30 25 # of finches 20 10 5 0 30 25 20 15 O 10 5 0 Wet 1978: all finches 7.0-74 7.5-7.9 80-8.4 85-80 9.0-94 9.5-9.9 10.0-1 30.0-34.9 10.5-10.9 11.0-11.4…EVOLUTION ASSESSMENT - FINCHES Galápagos Ground Finches Between 1973 and 1978, the population of ground finches (a type of small bird) on the Galápagos Islands decreased. Scientists made observations of the population throughout that time period. They recorded and graphed differences in the distribution of traits over time. The two sets of graphs below come from the data they collected. Beak Length for Ground Finches Observed in the Wet Seasons of 1973 and 1978 Wet 1973: all finches # of finches 30 # of finches 25 20 15 10 5 0 30 25 20 15 10 5 12-01 0 $4.9 80-84 30.0- 11.5-11.9 Beak Length (mm) Source: inquiryHub 35.0-39.9 40.0-44.9 12.5-12.9 13.0-13.4 13.5-13.9 14.0- Wing Length for Ground Finches Observed in the Wet Seasons of 1973 and 1978 Wet 1973: all finches 65.0 Wing Length (mm) Source: inquiryHub 70.0-74.9 # of finches 75.0- 30 25 # of finches 20 10 5 0 30 25 20 15 O 10 5 0 Wet 1978: all finches 7.0-74 7.5-7.9 80-8.4 85-80 9.0-94 9.5-9.9 10.0-1 30.0-34.9 10.5-10.9 11.0-11.4…
- EVOLUTION ASSESSMENT - FINCHES Galápagos Ground Finches Between 1973 and 1978, the population of ground finches (a type of small bird) on the Galápagos Islands decreased. Scientists made observations of the population throughout that time period. They recorded and graphed differences in the distribution of traits over time. The two sets of graphs below come from the data they collected. Beak Length for Ground Finches Observed in the Wet Seasons of 1973 and 1978 Wet 1973: all finches # of finches 30 # of finches 25 20 15 10 5 0 30 25 20 15 10 5 12-01 0 $4.9 80-84 30.0- 11.5-11.9 Beak Length (mm) Source: inquiryHub 35.0-39.9 40.0-44.9 12.5-12.9 13.0-13.4 13.5-13.9 14.0- Wing Length for Ground Finches Observed in the Wet Seasons of 1973 and 1978 Wet 1973: all finches 65.0 Wing Length (mm) Source: inquiryHub 70.0-74.9 # of finches 75.0- 30 25 # of finches 20 10 5 0 30 25 20 15 O 10 5 0 Wet 1978: all finches 7.0-74 7.5-7.9 80-8.4 85-80 9.0-94 9.5-9.9 10.0-1 30.0-34.9 10.5-10.9 11.0-11.4…Suppose a new predator moves into same environment as a bird species. The predator can more easily see birds that are red (the dominant phenotype), and can less easily see birds that are brown (the recessive phenotype). Before the new predator arrived, the frequency of the recessive allele was 0.5 and the frequency of the dominant allele was 0.5. a. What was the frequency of the heterozygous (Bb) genotype before the new predator arrived? b. What was the frequency of the homozygous dominant genotype (BB) before the new predator arrived? C. After the new predator arrived, the frequency of the recessive allele increased to 0.7. What is the new frequency of the dominant allele? d. What is the new frequency of the heterozygous (Bb) genotype after the new predator arrived?Can someone please let me know what this map is depicting? This is not a graded question. I am simply doing research on migratory patterns of roe deer and I am confused about this. What are the upper range figures depicting? Why is there a spread between the weeks? I just need help understanding the altitudinal gradient.