Which of the following statements are true about a nucleoid? (choose all that apply)
a nucleoid is found in both prokaryotic and eukaryotic cells.
a nucleoid is a complex of dna bound to proteins.
a nucleoid is surrounded by a nuclear envelope.
a nucleoid is how the hereditary information is carried in prokaryotic cells.

A nucleoid is how the hereditary information is carried in prokaryotic cells.

Explanation:

A nucleoid is a prokaryote-specific organelle that contains the genetic information in prokaryotic cells. It is not present in eukaryotic organelles, where the nucleus holds the genetic information.

A nucleoid differs from a nucleus, because it is not surrounded by a nuclear envelope. It is also irregularly shaped.

The nucleoid is not a complex of DNA bound to proteins, the term used to describe a DNA/protein complex is called chromatin.

A nucleoid can be described as how the hereditary information (the DNA) is carried in prokaryotic cells.

the most speciallized is b. grizzly bear

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.