In smurfs, blue hair (B) is dominant to orange (b) and green eyes (G) are dominant to purple (g). Smurfs (Dad) IS SAMEZYGOUS DOMINANT FOR HAIR COLOR AND HETEROZYGOUS FOR EYE COLOR.
Smurfs (Mom) IS SAMEZYGOUS RECESSIVE FOR BOTH EYE COLOR AND HAIR COLOR.

Complete a Punnett square for Otis and Olivia to show the inheritance of hair color and determine the GENOTYPIC RATIO for the offspring. (BB:Bb:bb)

Why do bacteria thrive even in hostile environments

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation