What is the relationship among chromosomes, genes, and dna?
a. genes read the dna code found on chromosomes. chromosomes are long tightly wound strands of dna.
b. genes are made up of tightly wound strands of dna. chromosomes are made up of one or more genes.
c. genes are sections of dna and are found on chromosomes. chromosomes are long, tightly wound strands of dna.
d. dna reads the nucleotide sequences found in genes. genes are located on tightly wound structures called chromosomes.

The correct answer is option A, Genes read the DNA code found on chromosomes. Chromosomes are long tightly wound strands of DNA

Reason -

Genes are sequences of  nucleotide (along with coding regions( exons), non-coding regions, (introns) and regulatory sequences) found at a specific position on a chromosome and responsible for coding for the protein or DNA . Both protein and  molecule of deoxyribonucleic acid (DNA) are found on the chromosome. The DNA and associated proteins then gets tightly packed to form chromosomes.

the electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, x-rays, and gamma-rays.

i believe the answer is a or 1