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.
When climbing a mountain, we can observe transitions in biological communities that are analogous to the changes in biomes at different latitudes.
The answer is C, DNA sequences of populations that are closely realted
Answer:
Hydrogen atom of one molecule and carbon atom SPF another molecule
