Mouse mutations can affect an animal's appetite and eating habits. The ob gene produces a satiety factor (the hormone leptin). The db gene product is required to respond to the satiety factor (the leptin receptor). Leptin is a product of adipose cells. Therefore, a very obese mouse would be expected to have which of the following? A. increased gene expression of ob and decreased expression of db B. increased gene expression of db and decreased expression of ob C. decreased transcription of both ob and db D. mutation of ob or db

hello! my name is zalgo and i am here to you out today. the ingredients of oobleck are the following:

i hope that this ! : d

"stay and stay proud! " - zalgo

materials water oxygen those are the things i can think of in this moment.

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).