...an area where a ecological succession has already happened.
A secondary succession would occur where an area has been burned down or has experienced an event that has destroyed the prior ecosystem completely.
Answer:blood contain more red blood cells and less white blood cells
Explanation:red blood cells percentage 45%
Plants do not have any personality
Humans bodies change a lot and plants doesn't
Plants are easier to keep track of
Melting glaciers and river flowing into the sea
The answer is; they provide positional information in the embryo
The hox genes are responsible for determining the head and tail ends of the embryo, and ensuring that the right embryo segments develop appropriately and with the right appendages. Without the hox genes, the embryo (and consequently the body) would become unplanned and abnormalities would occur such as having legs in the antennae section in drosophila sp.
