They say that is the individual who is a person who once lived but is now dead and studied genetics know as Gregor Mendel
The type of control is described by the response of the operon when no regulatory protein is extant. In the case of negative regulator, the genes in the operon are distinct unless they are switched off by a repressor protein. Therefore the operon will be turned on essential (the genes will be prcise) when the repressor in inactived. In the case of positive control, the genes are distinct only when an active regulator protein, an activator, is present, Thus the operon will be turned off when the positive regulatory protein is missing or inactivated.
A. chemical precipitation of minerals from seawater
When a cell needs energy it gets from the food that we eat and works like as usual.
D). invasive speices lack natural predators and take resources away from native speices
<em>hope this helped <3</em>
