Nerve impulses are caused by Potassium (K+) and Sodium (Na+) ions that are located inside and outside of the cell. The structure of the cell membrane is permeable to Potassium but are highly impermeable to Sodium ions. These impulses are transmitted from one nerve cell to the other in very fast series.
Answer:
Daughter chromosomes move toward opposite poles of the cell.
Explanation:
Prophase is the beginning of cell division. At this stage, the CHROMATIN from which the chromosomes are formed thickens and twists spirally and CHROMOSOMES are formed which become visible under a microscope.
CENTRIOLS are organelles whose main role is to form a dividing spindle during cell division, now they separate and move towards the poles of the cell.
When they reach the poles, the threads of the dividing spindle are formed between them. Chromosomes are attached to these threads.
According to the research, the correct option is A. Evapotranspiration is the process of water becoming vapor through both evaporation and transpiration.
<h3>What is Evapotranspiration?</h3>
It is the physical process by which a liquid, such as water, is transformed into its gaseous state or the maximum amount of water that can evaporate in a given climate from the soil surface and plant transpiration.
This loss of moisture from a surface by direct evaporation together with the loss of water by transpiration of the vegetation is used to plan the operations of the irrigation systems, analyze the hydrological resources, allowing it to be made more efficient.
Therefore, we can conclude that according to the research, the correct option is A. Evapotranspiration is the process of water becoming vapor through both evaporation and transpiration.
Learn more about Evapotranspiration here: brainly.com/question/9726586
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Answer:
In the last 50 years or so of the Ming Dyansties, the emperor simply lacked the necessary resources and man power to sustain large amounts of trade, causing China to become isolated from the world.
Explanation:
Answer:
The arrow is pointing to the <em>nucleus</em>
.
The function of this organelle that it <em>controls the activities of the cells</em>
.
Explanation:
Hope this helps, have a great day!
