What is the relationship between genes and chromosomes?
a. chromosomes contain one or more genes. b. genes contain one or more chromosomes. c. chromosomes use dna code to manufacture genes. d. genes use dna code to manufacture proteins for chromosomes.

The correct answer is option A

The chromosomes contain one or more genes.

The chromosome is defined as thread like structure of the genetic material that is DNA and associated protein.

It contains various segments of protein coding sequences of nucleotide or DNA which are termed as genes.

Thus, one chromosome contains one or more number of genes.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a

layer 3 is younger than layer 6.