What are found on chromosomes and are biological units of heredity composed of DNA?

In: Genetics [Edit categories]

Answer:

Well Chromosome are are like two boomerangs together. they have DNA in them. Humans have 46 Chromosomes in them.

Related answers:

Are chromosomes that are composed of DNA found in plants? Absolutely.
What are the units of inheritance found on the chromosomes? The answer is genes
What is the DNA found in Chromosomes? x and y chromosomes
What is made of DNA and found on chromosomes? Dna and protein

Can you answer these?