subject
Biology, 24.07.2019 14:30 kashbaby

The picture depicts three generations of moths over time. in the beginning, the environment was free of air pollution and the light colored moths were more prevalent in the forest against the light colored trees. however, as air pollution started to increase, black colored moths were more prevalent in the forest. which hypothesis provides the best explanation as to why the moth populations changed over time? a) each moth changed color to adapt to the changing environment. b) as the soot covered trees became more prevalent, lighter colored moths stood out and were eaten. c) as the environment changed, darker moths were less likely to survive, reproduce, and pass on their genes. d) the light colored peppered moths avoided predation because they were better adapted among the soot colored trees.

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 08:00
Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species
Answers: 1
question
Biology, 22.06.2019 17:30
Label the following as inner or outer planets; a) has 67 moons made mostly of hydrogen and helium b) has rings c)no moons, high volcanic activity d) known as the red planet, has 2 moons e) very thin atmosphere, moons or rings
Answers: 3
question
Biology, 22.06.2019 23:30
Which property is best to use when determining the strength of an ionic bond in a solid lattice energy conductivity hardness solubility
Answers: 1
question
Biology, 22.06.2019 23:30
If a cell loses control of gene expression what happens?
Answers: 1
You know the right answer?
The picture depicts three generations of moths over time. in the beginning, the environment was free...
Questions
Questions on the website: 13722366