When will a recessive trait be seen in an organism?
A. when at least one recessive allele is present
B. when there is no recessive allele present
C. when there is no dominant allele present

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.