It’s E,two independent linear equations,each having at least one of the variables
Selective breeding is the traditional method for improving crops and livestock, such as increasing disease resistance or milk yield.
Genetic engineering is a faster way, which transplants genes for a desired characteristic into an organism. However, genetic engineering offers many potential benefits but carries the risk of unexpected harmful effects.
Smooth muscles- protects the organs
Cardiac muscle- around the heart
And skeletal
