Caterpillars don't have a sex, they are the sexless larva of insects (although there might be a clue in their DNA - but that would require lab analysis).
But wait: Caterpillars will turn into butterflies, right? Well, just wait until they do, and look for DARK lines around the wings with many white dots (girl) or light lines with little white dots (boy).
Male and female silkworms are hard to determine while in the pupal stage. While they are in the larval stage, the smallest are most likely males and the larger are most likely females. Once they emerge from the cocoon, the males have an extension at the end of their bodies that females do not have.
well u cnt tell until it is done with growinf ans after it becomea a butterfly but i know this soumds wierd but it doesnt have a sex until it is done becoming a butterdly so you cant tell but when it doea look for
egg chamber usually u ser the
left wing
Talking to girls can be a nerve-racking experience. You may want to down a few sips of liquid courage before attempting this. But all you have to do is go up to her and say, "Silk worm!". This works for a boy too.
If the silkworm has a lot of spots , it's a girl. If it has a little bit of spots , it's a boy.
you can tell.
spots on the wings
K
the male slowworm is darker then the female. the female is brighter underneth then the male sloworm.
male and female
female silkworm exhibits complete linkage
Feeder fish, How do you tell male from female of the?
You can tell if someone is male or female by their reproductive parts.
How do you tell a male pacific frog from a female
Both male and female emus have blue on their necks. It is impossible to tell the male and female apart by appearance alone.
You can tell a male angel fish from a female one by all the colorful stripes it has. [the male one]
Because the male has a mane and the female does not have a mane.
When they are fully feathered, the male will have feathers that curl on his tail and the female doesnt. This is how you tell if they are male or female without handling them
When they are fully feathered, the male will have feathers that curl on his tail and the female doesnt. This is how you tell if they are male or female without handling them
A snail is both female and male. They are hermaphrodites.