Answers: 2
Another question on Biology
Biology, 22.06.2019 10:30
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
Biology, 22.06.2019 19:00
Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?
Answers: 2
Biology, 23.06.2019 05:00
Which of the following factors would not contribute to allopatric speciation? a) the isolated population is exposed to different selection pressures than the ancestral population.b) a population becomes geographically isolated from the parent population. c) gene flow between the two populations is extensive.d) the separated population is small, and genetic drift occurs. e) different mutations begin to distinguish the gene pools of the separated populations.
Answers: 1
You know the right answer?
Which of the following climate is best suited for physical weathering?...
Questions
Health, 20.09.2019 11:30
Mathematics, 20.09.2019 11:30
Mathematics, 20.09.2019 11:30
Mathematics, 20.09.2019 11:30
History, 20.09.2019 11:30
Computers and Technology, 20.09.2019 11:30
Computers and Technology, 20.09.2019 11:30
History, 20.09.2019 11:30
Chemistry, 20.09.2019 11:30
History, 20.09.2019 11:30
