The genetic material in the nucleus, the two alleles, can change in frequency and this change can change the protein product of the genetic material thus causing a new adaption to the environment. This is all under the natural selection pressure of the immediate environment of course, so anything in the nucleus, such as the genetic material, does not " control " adaptions so much as responding to the selection pressure of the environment on variant organisms in populations.
the nucleus
nucleus controls the cell functions with directions given by the chromosomes inside of it
The nucleus.
The Nucleus
nucleus
the nucleus.
The nucleus controls the entire cell. It contains the cell's genetic material and directs the cell's activities, such as growth, metabolism, and reproduction.
cell membrane
Nucleus
the nucleus.
the nucleus control it
The nucleus is what controls the cell.