What is meant by nucleoid?​

The nucleoid is an irregularly shaped region within the prokaryotic cell that contains all or most of the genetic material. 

The DNA-containing area of a prokaryotic cell (such as a bacterium)

It's an irregularly shaped region within the prokaryotic cell that contains all or most of the genetic material. In contrast to the nucleus of a eukaryotic cell, it is not surrounded by a nuclear membrane.

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.

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b