No a gene can code for anything
Hope this helps :)
Answer:
cell wall provides protection and structural support
High pressure. Clouds form due to air rising so if the pressure is high, it pushes down on the air which prevents cloud formation.
The Galapagos islands. the grants studied finches on these islands to learn more about evolution
As the cell size increases, the ratio of surface area to volume DECREASES.
The surface area to volume ratio refers to the area per unit volume of a cell. As a cell increase in size, the surface area and the volume of the cell also increase but at an unequal rate, a point will be reached where the ratio of the surface area to volume will be so low that the diffusion becomes very inefficient, at this point, the cell has to divide in order to increase its surface area to volume ratio and to increase its diffusion rate.
