Answer:
C. A new plant develops from a stem or root of its parent plant.
Explanation:
Plants reproduce from two ways i. e. Reproduction through seeds and reproduction through vegetative parts. In reproduction through seeds, new plants emerge from seeds when they are sown in the soil while in vegetative reproduction, new plant emerge from vegetative parts such as stem, leaves and roots. Vegetative reproduction is better because it saves time.
Since they have no predators the zebra mussel population will grow rapidly. Whatever the zebra mussels consume will have a major decrease in population since there are so many zebra mussels.
They are protista and eukaryiotc
Answer:
True
Explanation:
B cells are involved in the humoral immune response and T cells are involved in the cell-mediated immune response. Class 1 MHC molecules are found on all uncleared cells and class 2 MHC molecules are found on macrophages, B cells, and activated T cells.
