spline 1. A rectangular piece fitting grooves like key seats in a hub and a shaft, so that while the one may slide endwise on the other, both must revolve together; a feather; also, sometimes, a groove to receive such a rectangular piece. 2. A long, flexble piece of wood sometimes used as a ruler...
There are many environmental factors that arise due to the usage of water in one way or another and for every action tha..
Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..
Plants need to regulate water in order to stay upright and structurally stable. Find out the different evolutionary adap..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..
