Which statement describes the cell membrane the cell membrane is very selective the cell membrane let's anyting enter the cell the cell membrane lets anything leave the cell and cell membrane is a protective layer surrounding a cell or the cell membrane allows waste to leave the cell

the cell membrane is very selective

Explanation:

All living cells are bounded by a structure called a cell membrane, or plasma membrane. It is a thin lipoprotein film, which consists of proteins and phospholipids, with a thickness of approximately 7.5 nanometers. It is this structure that delimits the cytoplasm of any type of cell, regardless of whether it is of plants, animals, protozoa, fungi, algae or bacteria.

The cell membrane is very selective and only allows some substances to enter and exit depending on the cell's needs.

answer is a

explanation:

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).