Starting on Sunday, Jan. 27, retailers will be allowed to tack a surcharge of up to 4% onto your tab if you want to pay with a credit card. If that sounds like a lot, youâre right. Happily, though, itâs unlikely to happen very often. For years, card issuers have been making lots of money off so-called interchange fees.
A A mutation occurs during the development of muscle cells but not in blood cells. B Different genes are activated in muscle cells than in blood cells. C Muscles cells experience different environmental influences than blood cells. D Muscle cells are produced by the brain, but blood cells are produced by the heart. 23 A freshwater plant is placed in a container of saltwater. What will most likely happen to the cells of the plant? A They will swell because water will move into them.
B-Lymphocytes (B cells). Difference between: B-cells and T-cells. 1  They arise from bone marrow, Bursa of Fabricus (in fowl), gut associated lymphoid tissue (Peyerâs patches). 2  B-cells form humoral or antibody mediated immune system. 3  They defend against viruses and bacteria that enter the blood and lymph.