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...
Proteins have a crucial role in various biological activities. Get to know how proteins are able to perform as enzymes, ..
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..
Plants and animals need elements, such as nitrogen, phosphorus, potassium, and magnesium for proper growth and developme..
