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 19:30, norefo4416
You have 2 plants of the same type and same size, same amount of leaves. one of them is put inside the house and the other one is put in the balcony. you water them saturday, one plant with 200 ml and the other with 400 ml of water. which one of your plants need less water? explain.
Answers: 1
Biology, 22.06.2019 04:00, stelllllllllllllllla
Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.
Answers: 3
PLZZZ HELP ME
A large population of ground squirrels were separated over time by the Grand Canyon,...
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