in any eukaryotic cell, cellular respiration occurs within

How does natural selection change thephenotypes within a population over time?

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.

We all have different forms of genes from our parent(s).what are these different forms called? a.alleles b.characters c.dna d.resources