You could damage the retina in your eye.
Inbreeding will increase the relatedness between individuals in a population. Interbreeding refers to reproduction with another species (or race), and is often used as synonym to crossbreeding or hybridization (when referring to hybrid offspring from two different species/races/breeds, not DNA hybridization).
Each nucleotide only pairs with one nucleotide
<span>The correct answer is B. crepuscular activity. Crepuscular refers to animals and birds that are active at night, during twilight. So, these little birds don't usually travel large distances during the day, first of all, because they can't due to their small wings and plump bodies, and second of all, in order to avoid getting eating by a larger bird or animal. So they are usually nocturnal birds that live during the night.</span>