1) there are pigs injected genes of hormones accelerate growth (growth hormone) advantages: pigs grow faster and larger than normal 2-3 times disadvantages: leg problem with pigs, and the pigs to get freckles or phlek not .
1) pigs injected with genes of the growth hormone (growth hormone). Advantages: pigs grow faster And 2-3 times larger than normal. Disadvantages: pigs have problems with legs and joints. Cause pigs to be stumbling Or do not
1) swine with injection of growth hormone gene (growth hormone) advantages: Pigs grow faster and larger than normal 2-3 . Disadvantages: pigs are leg problem and make pigs limping or cannot walk .