Steps are required for a pathogen to infect a novel host species.
- A pathogen is defined as an organism causing disease to its host, with the severity of the disease symptoms referred to as virulence.
- The pathogens can be viruses or bacteria. If the host is humans then these pathogens can enter through nose, sputum, yes or any cut wounds.
- After entering the host species, the pathogens ejects its genome into the cell of the host for its multiplication. Such type of organisms require the machinery of the host to multiply.
- The pathogens after multiplying, increases in number and damages tissues and organs of the host thereby causing diseases.
Answer:
A hot air temperature outside of the plant will increase the transpiration rate the movement of water up the plant and out of the stomata so having fewer stomata will help to combat this. Plant species in very humid or wet environments Hydrophytes will have more stomata as there is less need to conserve water
The most strict policy regarding waste management in our area is segregation. Waste materials must be segregated according to their class. It's a strict policy since garbage will not be collected if they are not segregated. This is effective because it allows for the easy reuse and recycle of materials.
Weight is basically the heaviness of a person or thing.
