The answer is: Survival of the form that will leave the most copies of itself in successive generations.
"Survival of the fittest" is a phrase that originated from Darwinian evolutionary theory.
This is example of natural selection and adaptation.
Genetic variation is important to the population's ability to survive in different situations that affect natural selection.
The environment is constantly changing and different alleles are favored.
Yes it is possible
Explanation:
Galena and gold can become encrusted together. They can form together in the same geologic setting.
- Gold usually occurs freely in nature uncombined with other atoms.
- Galena is the largest ore of lead.
- Both minerals can become twinned under appropriate geologic conditions.
- They are usually seen in pegmatitic intrusions in a rock body as product of late stage melt crystallization.
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When placed in an electrical field, the negative charge found in the sugar-phosphate backbone of DNA polymers cause them to migrate towards the positive electrode.
<span>In gel electrophoresis, electricity is used to separate fragments of DNA based on its length. DNA is place in a porous gel. The pores of the gel restricts the movement of the DNA. It then creates fragments on the DNA because its movement varies on its lengths. </span>
When an ice cube melts, it's still H20. there is no bonding with any other molecules. the molecules of H20 simply spread out. Ice melting is thus a physical reaction, not a chemical one.
