vaccines are weakened viruses or bacteria that prompt the body to develop antibodies to foght against disease
Answer:
Explanation:
The parasites are those organisms which invade the host cell machinery to obtain nutrition, shelter and to reproduce their own progeny.
The fungi are the saprophytic organisms which obtain their food from the dead and decaying organic matter. But the fungi can also be parasitic in nature. The rust fungi produce spores which get attached to the plant surface. These spores germinate over the plant surface. They produce their germ tubes in the stomata of the leaves.
Some of the fungal strains damage the cuticle, and enter into the cells of the host plant. Some of the fungal strain also produce special structures called as haustoria which helps in deriving the nutrients from the plants.
Answer:
Hey
If I am answering you right, it is because it is either unwell adapted, a natural disaster has devastated a species, or other non-native species has invaded the area and killed off most of the native species.
hope it helped!
spiky bob your answerer