What is the name for sections of DNA that code for genetic traits?

The answer would be a gene.

Explanation:

The gene is the section of DNA that codes the genetic traits. An easy way to remember this is GENE, GENE-TIC. The word gene is practically in the word genetic.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.