Putting clothes on, making fire, putting the heater on, etc.
Answer:
Carbon atoms tend to make 4 covalent bonds because the valence shell needs 8 electrons.
Explanation:
For atoms to be stable, they must have filled outermost energy shells called valence shells. This is called the octet rule.
The answer is;
The population size is now not large enough.
This is referred to as a
bottleneck effect. Due to the calamity
wiping out a huge chunk of the population,
the variation in the population reduces. The genetic
drift is, therefore, more pronounced on the small
population than big population due to reduced sampling. The reduced
genetic variation makes the population vulnerable
to environmental changes because natural selection will not find a wide variation of genotype to act upon.
The given statement "Decreasing the rate of gene flow between two populations is likely to make the populations more different from one another." is False.
<h3>
What is gene flow?</h3>
- Gene flow refers to the processes by which genes are transferred from one group to another.
- Gene flow, which is a term used more frequently in anthropology, refers to the allelic change brought on by human movement.
- Gene flow would reduce the isolation that could lead to speciation by increasing population similarity and reproductive kinship.
- Gene flow significantly slows down speciation by recombining the gene pools of the groups and therefore repairing the growing variations in genetic variation that would have otherwise resulted in full speciation and the creation of daughter species.
Learn more about the gene flow with the help of the given link:
brainly.com/question/17190749
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