Grade A â Eggs appear to be the same as Grade AA, but the difference is a slightly lower interior quality. These type of eggs are commonly sold in local supermarkets. Grade B â Eggs are noticeably different.
Rodenticides, colloquially rat poison, are typically non-specific pest control chemicals made and sold for the purpose of killing rodents. Some rodenticides are lethal after one exposure while others require more than one.
Answer Wiki. It depends on the type of rat poison involved. The three most common types affect the blood, the brain, and the kidneys respectively. The one that affects the blood causes an animal to bleed out after ingestion, and it takes 3-5 days before it starts to take effect in an individual who ingests it. The one that affects the brain causes neurological signs like seizures and weakness. It takes from 12 hours up to 7 days before signs are seen.