In tangs, males and females can often be distinguished by their size and coloration. Males are typically larger and may have more vibrant colors, especially during breeding seasons. Additionally, some species exhibit differences in fin shape or markings; for instance, males might have more elongated dorsal fins. Observing behavior during mating displays can also provide clues, as males often exhibit more aggressive or dominant behaviors.
A male.
because the male will try and get on the female
if it is a female it will be sitting if it is a male it will be jumping
a male cockroach has an anal style while a female does not have it..
Worms are hermaphrodites. They are both male and female.
Snails are not male, nor female. They are hermaphrodites.
You cannot tell weather a caterpillar is male or female.
If the fish is male it will be bright and colourful, if it is female it will be quite dull
male is huge and grey female is colurful
When the female is ready the male will know.
ahsan
All Snails Have female and male parts all over there bodies, so they are female and male.