Answer:
Volume in side A will be increased so the height in the solution column will rise.
Explanation:
If the membrane is permeable only to sodium chloride, there will be no glucose flow.
As we assume that the membrane allows the passage of water in both directions, there will be a net current from the solution of lower concentration (B) to the side of higher concentration (A)
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:
In the light-dependent reactions, water molecules do not give up electrons easily so the hydrogen ions remain in the thylakoid compartment. The movement of the hydrogen ions back to the stroma is due to the gradient.
The hydrogen ions have energy as they flow down the gradient that takes place due to the chemiosmosis process, oxygen combines and flows or diffuse.
Based on my knowledge i would say the answer is B
