2. List the characteristics of the different types of pathogens,
atoria by shape.

The characteristic features of each pathogen are its mode of transmission, its mechanism of replication, its pathogenesis or the means by which it causes disease, and the response it elicits. We will focus here on the immune responses to these pathogens.

*1. Bacteria. Bacteria are microscopic pathogens that reproduce rapidly after entering the body.

*2. Viruses. Smaller than bacteria, a virus invades a host cell. ...

*3. Fungi. There are thousands of species of fungi, some of which cause disease in humans.

*4. Parasitic worms.

Explanation:

if you think your dog may have been exposed to a toxin, the best thing to do is to check the label of the item you think your pet ingested. read the information about toxicity. often, but not always, the information on packaging regarding children is relevant to dogs and some manufacturers even discuss dog toxicity. if there is an 800 number on the package – call them! it’s also recommended that you call your veterinarian to confirm the recommendations. if you go to your veterinarian, take all packaging and any information you have on the product.