The term advantage means that someone or something has a quality or is in a circumstance that puts it into a superior position. The peacocks in the example that have the most elaborate tail feathers would be more likely to attract a mate because they have an advantage or a superior quality when compared to the other birds. The animals and plants which have variations in their traits that lead to these benefits are going to pass them on to their offspring and create strength in their species or family group.

Trait variations are changes and adaptations to the characteristics for survival and mating. Male frogs need to attract mates, and they use their vocal calls to get their attention. The variation that would attract the most mates would be to have the loudest cry. This would allow more female frogs to hear the calls and react. Frogs with soft, weak calls would not receive as much attention, and those frogs would receive fewer opportunities to meet a mate.

该声明是真实和准确的。一些动物nd plants have trait variations that lead them to have advantages with attracting mates. If an animal has brighter feathers or a flower has more colorful petals, they are more likely to be selected for pollination or mating. These advantages put them in a better position than other organisms.

Female ducks usually choose the larger and more colorful male to be her mate because they are perceived to be the best choices. If they are large, it probably means they are good at finding food and can protect her and the ducklings. Ducks have a great sense of color so they can see which male has the most beautiful and healthy feathers. The female ducks want the best chance at their baby surviving, so they look for the most reliable genes to pass on. The biggest and most colorful ducks probably have these genes.

Three of the answer choices are characteristics of the animal that it currently has and aid in finding a mate. If a giraffe had a short neck, it would have a hard time finding a mate. Female giraffes know that their food source is leaves high in the trees, so a short-necked mate would mean their babies could have short necks. If the giraffe has a short neck, it cannot reach food as efficiently and may struggle. The female is less likely to pick a mate who could be seen as weak or give her weak offspring.

Trait variations are changes and adaptations to the characteristics for survival and mating. Male frogs need to attract mates, and they use their vocal calls to get their attention. The variation that would attract the most mates would be to have the loudest cry. This would allow more female frogs to hear the calls and react. A distant call would make the frog stand out against the other males. A muffled cry would NOT help him attract a mate. A muffled call would be hard to hear and not allow the frog to stand out.

All of the answer choices are characteristics of the animal that would make it stand out as an exceptional mate. Each of the listed examples provides a trait that has become adapted in the gene pool that makes it an excellent choice for a mate. A large eagle is more likely to survive fights and find food making it ideal. A giraffe tat is skilled at locating leaves will help keep a family alive. A female chicken is charged with caring for young, so if she is a good mother, a male chicken may be more likely to select her as a mate. All of these are trait variations that give the animal an advantage.

A trait is a quality, feature, or characteristic that stands out or makes something/someone distinguishable. In the example, the duck has brightly colored feathers. This allows him to stand out, and female ducks will be more likely to notice him. Traits can be physical, like the example or behavioral. They are passed down by parents to offspring.