A mutation causes the following change in DNA. Original DNA sequence: TACGCATGGAATDNA DNA sequence AFTER mutation: TACGTATGGAAT
Which amino acid substitution will result from this point mutation?*
Tyr is replaced by Thr
His is replaced by Ala
Alg is replaced by Met
Arg is replaced by His

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

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).