Multi-choice problem: Choose from the options at the end, and answer how do you do this: To identify female blue crabs to harvest crab roe.

Available options: i. Look at the topside of the crab. The female blue crab has a broad, triangular-shaped area in the center of the shell, whereas the male has a more distinctive, elongated spire in the center.. ii. Look at the underside of the crab. The female blue crab has a broad, triangular-shaped area in the center of the shell, whereas the male has a more distinctive, elongated spire in the center..
ii.