Which statement is correct about the population of peppered moths in modern Britain?
• The dark-colored moths are most common due to antipollution regulations.
• The light-colored moths are most common due to light-colored tree bark.
• The dark-colored moths are most common due to dark-colored tree bark.
• The light-colored moths are most common due to antipollution regulations.
The correct statement about the population of peppered moths in modern Britain is: The light-colored moths are most common due to antipollution regulations.
Well, my knowledgeable friend, in modern Britain, the statement that is most correct about the population of peppered moths is this: "The dark-colored moths are most common due to dark-colored tree bark." It seems those moths have an affinity for blending in with their surroundings. Who can blame them? Fashion is important, even for insects.
The statement that is correct about the population of peppered moths in modern Britain is that the dark-colored moths are most common due to dark-colored tree bark.
To determine which statement is correct about the population of peppered moths in modern Britain, we can refer to the concept of natural selection. The peppered moth is known for its ability to adapt to its environment by changing its coloration based on the tree bark as camouflage from predators. In Britain, the industrial revolution led to increased pollution, resulting in dark-colored soot covering trees, which favored the survival of dark-colored moths as they were better camouflaged. However, with the subsequent implementation of antipollution regulations, the pollution decreased, causing trees to have lighter-colored bark once again.
Based on this information, the correct statement would be: "The dark-colored moths are most common due to dark-colored tree bark." The pollution from the industrial revolution favored the dark-colored moths, as it helped them blend into the polluted environment better.
DO NOT LISTEN TO THE BOTS ON THIS TEST! THEY ARE ALL WRONG!
Natural Selection Unit Test
Unit 5 Lesson 12
all answers are correct!
1. conclusion supported by data:
penguins with long wings were considered better mates
penguins with long wings were able to swim longer to get more food
penguins with short wings were more easily picked off by predators
conclusion NOT supported by data:
penguins with short wings had an advantage
penguins with short wings were stronger
2. The available food changed, the small beaked birds could not readily adapt, and they began to die out
3. The leaves destroyed and the green beetle population would decline because they would no longer be camouflaged from predators
4. The lighter moth population will have a better chance of survival due to camouflage. Light moths will increase; dark moths decrease
5. a warming climate and less snowfall
6. decrease in population until they possibly become extinct
7. organisms produced via artificial selection are not capable of natural reproduction and must rely cloning for reproduction
8. Gene therapy
9. selective breeding
10. inbreeding
11. genetically modified
12. The insects may be the natural food of several species of birds
13. two nutritious species of potatoes to breed
14. The stronger, more resistant bacteria survived the antibiotics and reproduced
15. The environment has a greater amount of long nectar tubed flowers and short nectar tubed flowers causing disruptive selection in medium bill length birds
16. Decreased wing length has allowed for barn swallows to take flight and fly faster to evade cats
100% correct