My gardener removed all the flowers from my tulip plants. This will interfere with which system of the tulip plant? vascular system
anchorage system
reproductive system
excretory system

When a virus infects a host cell, it uses the cell's machinery to make copies of its own genetic material in a process called replication. finally, during the process of self-assembly, that protein shell and the copies of the virus's genetic material are assembled into new viruses.