I think the correct answer from the choices listed above is option A. Skin and nerve cells have different appearances and characteristics from each other, although they contain the same DNA because the genes expressed in inskin cells may not be expressed in nerve cells and vise versa.
A hydrograph is a graph showing the change in the amount of flowing water over time. A hydrograph of a stream in a desert would be different from a forest stream hydrograph in that it would only show a value for flow only for a short time each year. Deserts receive little rainfall and so there would most likely be no flow for many months of the year. Forest ecosystems are different in that rainfall is higher and so the flow will be present all year round except for variations in the dry season and the wet season.
Answer:
Enzymes are very efficient catalysts for biochemical reactions. They speed up reactions by providing an alternative reaction pathway of lower activation energy. Like all catalysts, enzymes take part in the reaction - that is how they provide an alternative reaction pathway.
Explanation:
Answer:
plant cell in metaphase
Explanation:
its a plant cell because of the cell wall around it and how it looks like a rectangle and its in metaphase because the chromosomes are in the middle of the cell. hope this helps!