Answer:
The humoral immune response involves mainly B cells and takes place in blood and lymph.
Explanation:
Brain Ischemia which is definetly fatal as the cells of the cerebrum will start to respire anaerobically and eventually the building up of lactic acid will be fatal
Phospholipids have two distinct polarities. The phosphate head is always polar, while the two "tails" it has are nonpolar.
The correct answer is mouth of a river
That's where the river slows down and particles start sedimenting. When the sediment is huge, deltas are formed.
The genes involved in pattern formation and organization of body parts are called homeobox genes, which are a large family of similar genes.
The h<span>omeobox genes direct the formation of many body structures during early development of the embryo. </span>
