How do you determine the sex of a halibut?
613056
The urogenital openning in most fish would be a little larger relative to a male of the same size.\n\nAlso female halibut grow up to 8 feet or more in length, males top out at arounf 4-4 1/2 feet.
765754
I don't think they are strictly male....rather a type of penguin.  Check out the link:
546460
If you find a catish caught on a trotline or such and it is dead.  A good rule of thumb is to look at the gills.  if they are pink, then it just died and the fish is still good.  if they are white, then dont take any chances by eating the meat.
560228
How would I know ????\n\nI am not a GIRL !!!!
432886
Try here:\n\nhttp://www.seaworld.org/infobooks/Beluga/beconser.html
499888
Are you male or female?
717215
What species of male?\n\nLimp or aroused?\n\nGotta be a little more specific here!
889862
I've heard that some people think they can tell the sex of a deer by looking at its tracks but I have never seen anyone who can do it with enough regularity for it to have any meaning.  The most often heard method is to look for wider tracks and the presence of dew claws.  Supposedly, the buck has a wider track with dew claw prints while the doe had a narrower track without dew claws.  This doesn't hold up in actual practice because the wider track only means that the deer was a bit larger than another deer with a more narrow track.  It has nothing to do with the sex of the deer.  A big doe with a yearling fawn will leave a wider track than the yearling fawn even if it is a male.  Now, I have to admit, if you see an exceptionally wide track with the presence of dew claws, it most likely is a buck simply because bucks tend to be larger than does.  A big deer leaves a wider track than a smaller deer regardless of its sex.  I've also heard that there is some difference between doe droppings and buck droppings but I have never seen anyone who could actually tell the difference.  Deer droppings all look the same to me and I have seen a lot of deer droppings.  Turkey droppings are another thing.  There is a definite difference between gobbler droppings and hen droppings but you didn't ask about turkey droppings.
1117766
If the patterrn looks like this O+ its a girl. If it looks like this O-> then its a boy.
348322
you need to take a picture of this fish and register it under your own name. if this fish was never discovered by anyone else but you, this could be great chance. also if this fish looks like a dragon when you approach it, you can call her "Sea Dragon" or "Oceanic Dragon". :-)
150270
Gender is qualitative, its a quality we have. You cannot measure gender in any type of unit. Just as you cannot accurately say that this pillow is 8 soft and that pillow is 2 soft, you cant accurately say that this person is 8 male or 2 male, or 8 female or 2 female.
317543
You mean Hermaphrodites?\n\nI don't know. You could always run a Yahoo! Search, but with the SafeSearch option toggled on.
548686
as you put "a male" before just "female" its obvious you are a male\n\nAlso what girl in their right mind would call herself "fishstick"
264286
Simply a fish this is one of the smallest cichlids in the world. Its a hareming ostracophil (shell-dweller). Mine are tenacious diggers and dig a pit about 20cm in diameter into which their shell or group of shells sit. The male fish spends his time digging and making sure his female(s) don't stray into rival males territories. I haven't kept this species too long and so far the females are very fickle and seem to change males frequently. The largest pit doesn't necessarily mean the most successful male.
481138
two snails (most are hermaphroditic, not you do not need to figure out sexes, each is both). \nhigh humidity (though don't drown them)\nsome soil to bury the eggs in\n\nand it probably has to be the right time of year (correct temperature, light cycle). \n\nFind out what species you have and look up on google if you can find something about specific requirements for the reproduction of your particular snails
1062994
You're right. It's not easy to tell from Yahoo IDs whether people are really male or female; but the answers to this question are quite enlightening!
563676
* Blue\n    * Fin\n    * Humpback\n    * Minke\n    * Orca\n    * Southern Right\n    * Sei\n    * Sperm\n    * Pygmy Right\n    * Beaked