Answer:
The answer is the second option: a Biotic Community
Answer:
B. It is the kind of evolution that can change the relative abundance of a particular allele in a gene pool over the course of generations.
Explanation:
Microevolution small changes in allele frequency in a population.<em> Its effects can be seen in short periods, even from one generation to the next one generation, when these microevolution changes accumulate they can lead to macroevolution.</em>
The processes that result in microevolution are
- Gene Flow: Is the transfer of variations of a gene from one population to another, generally of the same species.
- Mutation: A random alteration of a gene, occurs rarely and it's the source of new alleles. They can benefit or be harmful.
- Genetic drift: <em>Its the random possibility of an allele to become less or more numerous in a population</em>, this can lead to the fixation or loss of this allele.
- Selection: It depends on the adaptative advantage of certain traits
I hope you find this information useful and interesting! Good luck!
Answer:
I DONT KNOW UR QUESTION, HOPE THIS HELPS
1) About 23 percent of incoming solar energy is absorbed in the atmosphere by water vapor, dust, and ozone
2) Approximately 1.225 kg/m³
(<em>D</em><em>I</em><em>S</em><em>C</em><em>L</em><em>A</em><em>I</em><em>M</em><em>E</em><em>R</em><em>:</em><em> </em><em>It </em><em>c</em><em>hanges with variation in atmospheric pressure, temperature and humidity.</em><em>)</em>
3) The moon's gravitational pull on the Earth is the main cause of the rise and fall of ocean tides.
4) WIND
The uneven heating of the atmosphere causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.
Because there is countless amounts of evidence proving evolution. Where as most other beliefs and theory's have very little to back them up.
True
One of the key components in photosynthesis is CO2