what could a brown spot be under the tongue what could a brown spot be under the tongue
Brown spots don't necessarily mean meat is spoiled. It could be oxidation from exposure to air or light. But if you doubt its safety, don't use it.
There shouldn't be white IN the yolk of an egg. The white should surround the yolk within the egg shell. The yolk (yellow bit) is what transforms to become a chick in a fertile egg. The white (albumen) is what the developing embryo feeds on.
If you mean eggs that are commonly called just "brown eggs", Rhode Island Red is a species that lays brown eggs - and there may be others.
lesions are the black or brown spots present in the tikka disease of a groundnut.
These are called blood spots. Blood spots are the result of broken capillaries in the reproductive system. When a capillary ruptures, a drop of blood leaks out and becomes part of the egg. The presence of a blood spot does not mean the egg is fertile or that an embryo is beginning to form. Egg processors try to identify and remove all eggs containing blood spots before eggs go into the carton. Occasionally one is missed, but if the blood spot is small, it can be removed and the egg used. They are harmless and do not mean the egg is inedible. Small ones disappear when you are cooking the egg. Some people pick them out with a spoon before cooking.
Assuming you mean gecko, its a lizard. Google them, there is the Leopard Gecko, Crested Gecko, and the Gargoyle Gecko, just to get you started
It is displaying to another gecko.
I take it that you mean "hen's eggs". These can be brown, or white. As for other birds, eggs come in a wide variety of colors.
manythings
They are if you bite them!
Time to take it to the veterinarian for a check-up.