Since this is not my area of expertise, I searched Google under the key words "DNA" to get these possible sources:
http://www.google.com/search?client=safari&rls=en&q=DNA&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
What is the relationship between DNA, chromosomes, alleles and genes?
3 answers
The relationship between alleles chromosome, and genes correct identity
DNA contains the genetic information that makes up genes - the basic units of heredity. Genes are segments of DNA that dictate the production of specific proteins, which then determine traits.
Genes are located on chromosomes, which are long, coiled strands of DNA. Humans have 23 pairs of chromosomes, for a total of 46. Each chromosome contains many genes.
Alleles are different versions of the same gene that result in different traits. For example, the gene for eye color has multiple alleles that determine whether someone has blue, brown, or green eyes.
Therefore, the relationship between DNA, chromosomes, alleles, and genes is that genes are made up of DNA and are located on chromosomes. Each gene has different alleles that determine variations in traits.
Genes are located on chromosomes, which are long, coiled strands of DNA. Humans have 23 pairs of chromosomes, for a total of 46. Each chromosome contains many genes.
Alleles are different versions of the same gene that result in different traits. For example, the gene for eye color has multiple alleles that determine whether someone has blue, brown, or green eyes.
Therefore, the relationship between DNA, chromosomes, alleles, and genes is that genes are made up of DNA and are located on chromosomes. Each gene has different alleles that determine variations in traits.
1 answer