Male peafowl, called peacocks, have long, colorful tail feathers. Among peacocks, there is variation in the size, brightness, and pattern of the tail Scientists observed the mating success of two groups of peacocks. The graph below shows the scientists' data
Explain what the graph shows about the advantage of longer, more colorful tails for peacocks.

Help please
Look at the picture

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.

Explain how light energy is turned into chemical energy? ! due tomorrow!