The regulation of the Na-K* pump is critical to the health of an organism. It disobeys one rule we usually think of in cell transport because the movement of these ions goes against the concentration gradient. The pump mechanism is
triggered by
within the bi-lipid layer.
A)
phospholipids
B)
nerve endings
hydrophobic ends
D)
membrane proteins
P
G

just here for the other one bc they put up with u

it's d - life cycles - apex

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).