Final answer:
Beneficial bacteria will grow in amount after a fecal transplant.
Step-by-step explanation:
The bacteria that will grow in amount after a fecal transplant are beneficial bacteria. When a fecal transplant is performed, healthy fecal matter containing beneficial bacteria is transferred into the recipient's gastrointestinal tract. These beneficial bacteria help restore the balance of the gut microbiome and can effectively treat certain conditions, such as Clostridium difficile infection. Pathogenic bacteria, fungus, and viruses are not expected to grow in amount after a fecal transplant.