The correct answer is option B (Microevolution)
Microevolution is defined as a change is allele frequencies observed within a population. In contrast to macroevolution it can be observed within a short period of time even within a same generation.
Microevolution can occur due to following reasons:
- Gene flow or Gene migration
- Genetic drift
- Mutation
<span>Nitrogenous Base, Phosphate Group, and Pentose Sugar.</span>
Answer:
the eye
Explanation:
the center of a hurricane is the eye :)
hope this helps have a great day
Answer:
Resting potential
Explanation:
This is because , the resting potential is negative in side of the cell because it has more negative charge inside than outside due to accumulation of alot of sodium and potassium ions. when an axon is at rest in the cell, the anions produce negative charge, the sodium pumps eject sodium out of the cell and potassium is injected in, and the sodium gates and potassium gates are all closed.
Isotonic, Hypotonic, and Hypertonic Solutions. Water moves readily across cell membranes through special protein-lined channels, and if the total concentration of all dissolved solutes is not equal on both sides, there will be net movement of water molecules into or out of the cell.
