The type of immune cells that makes a large amount of a specific antibody is known as plasma cells. These cells are basically differentiated terminally from the B-type of lymphocytes. Many organelles are present in these cells performing the functions they are assigned with or they are made for such as; Ribosomes, Mitochondria, Lysosomes, Endoplasmic Reticulum, Golgi apparatus, and the plasma membrane. The most abundantly found organelle in the plasma cells is Rough Endoplasmic Reticulum combined with the well-developed Golgi apparatus.
B. Natural selection
Natural selection is the most important force of evolution. Other forces of evolution are mutation, gene flow and genetic drift.
experiments that showed that all cells are similar in how they metabolize and in their composition:)
Vacuoles are essentially sacs surrounded by a membrane. They are used by cells as temporary storage sites. They often store food, enzymes, and other materials needed by the cell, and some vacuoles store waste products.
10 hours:
Because one L is 100 mL, and the tanks leaks 10 mL an hour times the 10 x 10 and you get the answer.
Hope it helps ;-)