Which is a possible cause for a decrease in ecosystem productivity

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

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.