Biology, 03.06.2021 23:30 MadiAbbott798
A population of alpaca develop a mutation where many individuals have stumpy legs. This physical change keeps a portion of the population from interbreeding. Over many generations, two distrinct species appear, the short and
long-legged alpaca.
What is this an example of?
a. Gene Flow
b. Sympatric Speciation
c. Artificial Selection
d. Allopatric Speciation
e. Gene Drift
Answers: 3
Biology, 22.06.2019 00:40
Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism
Answers: 2
Biology, 22.06.2019 02:00
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system
Answers: 2
Biology, 22.06.2019 14:00
The more rapidly sedimentation occurs, the more likely it is that the remains will successfully form a fossil. as sedimentation continues, what happens to the amount of weight settling onto the organism? stays the same increases decreases cuts in half
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A population of alpaca develop a mutation where many individuals have stumpy legs. This physical cha...
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