What Animals Choose Mates By A Physical Trait

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What does the term advantage mean? Example: The more beautiful and showy a male peacocks tail is, the more reward it has over other birds to attract a mate.

Possible Answers:

Physical strength to fight or overpower others

A status or circumstance that puts someone or something in a superior position

Ability to empathise things based on intelligence level

A status or circumstance that puts someone or something in a weak position

Correct reply:

A condition or circumstance that puts someone or something in a superior position

Explanation:

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 about elaborate tail feathers would exist more likely to concenter 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 atomic number 82 to these benefits are going to pass them on to their offspring and create force in their species or family unit group.

Many species of frogs attract their mate with song calls and noises. Which variation in vocal calls would best help a frog attract a mate?

Possible Answers:

The softest phone call would attract more mates.

The loudest phone call would attract more mates.

There is no variation in traits that would attract more mates.

The cutest call would attract more mates.

Right answer:

The loudest call would attract more mates.

Explanation:

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

Private variations in traits give plants and animals certain mating advantages over others.

Explanation:

The statement is true and accurate. Some animals and plants accept trait variations that lead them to have advantages with attracting mates. If an creature 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 amend position than other organisms.

For many species of male ducks, the birds that have the most ornate and colorful feathers are selected as a mate. The female birds are more muted in color. The females must sit on the nests to incubate their eggs, and the dark-brown colors help them to blend in from predators. Also, male ducks are larger than the female person ducks.

Why would the female person expect for the largest and most colorful male person duck to exist her mate?

Possible Answers:

She believes he is stronger, better at collecting food, and has practiced traits to pass on.

His colors and size trick her into thinking he is smarter than other ducks.

She believes he is faster, meaner, and more than aggressive.

She thinks he is cuter and more than fun because of the bright colors.

Correct respond:

She believes he is stronger, ameliorate at collecting nutrient, and has skillful traits to laissez passer on.

Explanation:

Female ducks usually choose the larger and more than colorful male to exist her mate because they are perceived to be the best choices. If they are big, it probably means they are good at finding nutrient and tin can protect her and the ducklings. Ducks have a great sense of colour so they can see which male has the most cute and healthy feathers. The female ducks want the best take a chance at their babe surviving, and then they look for the most reliable genes to laissez passer on. The biggest and most colorful ducks probably have these genes.

Which trait variation would Not give an animate being an reward in finding a mate?

Possible Answers:

A giraffe with a short cervix

A male duck with webbed anxiety

A lion with a thick mane

An eagle with a abrupt pecker

Correct answer:

A giraffe with a short neck

Caption:

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

Many species of frogs attract their mate with song calls and noises. Which variation in vocal calls wouldNon help a frog concenter a mate?

Possible Answers:

A distinct call would not attract more than mates.

At that place is no variation in traits that would attract more mates.

A muffled call would not concenter more mates.

A loud call would non attract more than mates.

Correct respond:

A muffled call would not attract more mates.

Explanation:

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 go their attention. The variation that would attract the most mates would be to have the loudest cry. This would allow more than female frogs to hear the calls and react. A distant phone 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.

For many species of male ducks, the birds that have the most ornate and colorful feathers are selected as a mate. The female birds are more muted in colour. The females must sit on the nests to incubate their eggs, and the brownish colors help them to blend in from predators. As well, male ducks are larger than the female person ducks.

Which duck below would the female person be near UNLIKELY to choose has her mate?

Correct respond:

Explanation:

Female ducks usually choose the larger and more than colorful male to be her mate considering they are perceived to be the best choices. If they are large, information technology probably means they are good at finding food and can protect her and the ducklings. Ducks have a great sense of color so they tin meet which male person has the most beautiful and healthy feathers. The female person ducks desire the all-time adventure at their infant surviving, then they await for the nearly reliable genes to laissez passer on. The biggest and most colorful ducks probably have these genes. The duck that the female person would be least likely to choice has grayness and brown muted feathers and is not ornate or brightly colored in whatsoever mode. He is to the lowest degree likely to stand out to her.

Which trait variation would give an animal an reward in finding a mate?

Possible Answers:

A female chicken who was good at caring for babies

A male person eagle that is larger than the balance

A giraffe that is skilled at finding leaves

All of the answer choices are correct

Right answer:

All of the answer choices are correct

Caption:

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

Plants do not need to find mates, and so they do not develop variations in their traits.

Explanation:

The argument is false and inaccurate. Plants do have trait variations that lead them to take advantages with attracting "mates." If a flower has more colorful petals, they are more than probable to be selected for pollination. These advantages put them in a better position than other organisms. Plants don't attract mates in a traditional sense, but they still must attract pollinators to reproduce and create new plants.

What is a trait? Case: Male ducks develop brightly colored feathers. This trait helps them stand up out to potential mates.

Possible Answers:

A distinguishing quality or characteristic

An ability to do something amazing

A level of intelligence above all others

A delicious dessert or snack

Correct answer:

A distinguishing quality or characteristic

Explanation:

A trait is a quality, characteristic, 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 volition be more than likely to notice him. Traits can exist concrete, similar the example or behavioral. They are passed downwardly by parents to offspring.

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