Hurry type of circuit is illustrated?

a)closed parallel circuit

b)closed series circuit

c)open series circuit

d)open parallel circuit

it should be D.) hope the answer is right

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

we would need to see the picture to answer it