A woman who carries hemophilia has a child with a man that does not have the disease. What is the phenotypic ratio?

Compare asexual reproduction to sexual reproduction

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. this is an example of speciation.

What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.