1 Heredity: All living things have DNA and genetic information codes the structure and function of all cells. 2  Equilibrium: All living things must maintain homeostasis, a state of balanced equilibrium between the organism and its environment. 3  Evolution: This is the overall unifying concept of biology.
Bicolor crested geckos are generally patternless but with a slightly darker â sometimes lighter â color on their dorsal (top of head and back). Bi-color is usually seen in red, orange, olives and buckskins.Some bicolors have a hint of a pattern on the dorsal, but lack the cream of flame morphs (see below).hink of crested gecko morphs as dog breeds â when you breed dogs from two different breeds together, you do not have a 25% chance of getting a full Labrador or Pug and 50% chance of getting Labs that carry Pug genetics.
One of the most common causes of bloodshot eyes is a condition known as conjunctivitis, or pink eye. Pinkeye occurs when the protective layer that covers the eye becomes inflamed. This inflammation can be caused by something as simple as a cold or as serious as a bacterial infection or exposure to a toxic substance.n some people, bloodshot eyes can be the result of contact lens wear. The lenses sometimes cause the eye to become dry, which leads to redness and irritation. In those cases, use of a special moisturizing drop for contact lens wearers can bring relief.