Metamorphic rocks can be made up of newly-crystallized minerals formed during metamorphism but they can also include pre-existing minerals unchanged since their crystallization in an igneous rock.

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

We all have different forms of genes from our parent(s).what are these different forms called? a.alleles b.characters c.dna d.resources