PLZZZ HELP ME
A large population of ground squirrels were separated over time by the Grand Canyon, eventually creating two new species.
Giraffes with longer necks are able to reach more food, live longer, and pass on long necks to more babies.
Arctic foxes have developed two-layered fur coats; a white layer for the extra cold winters and a thinner, brown layer for the short summers.
A flood washes away most of a population of field mice. Only those who lived in the roots of trees survived to pass on their genes.
UV radiation causes a mistake in a gene; changing one letter in the DNA code and causing a new eye color.
1.
Natural Selection
2.
Mutation
3.
Adaptation
4.
Genetic Drift
5.
Evolution
Answers: 2
Biology, 21.06.2019 14:30, traybrown0690
What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk
Answers: 1
Biology, 22.06.2019 06:20, noahdeem135
What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas
Answers: 3
Biology, 22.06.2019 13:30, daniellealex
Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?
Answers: 1
PLZZZ HELP ME
A large population of ground squirrels were separated over time by the Grand Canyon,...
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