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A scientist studies a species of duck do males and females are about the same size the females are brown in the mills are bright mix a blue white and green what can the scientist conclude about these?

The females choose mates - apex


What term describes the behaviors between males and females of the same species for the purposes of mating?

The term that describes the behaviors between males and females of the same species for the purposes of mating is "courtship". Most animals have a courtship ritual, such as dancing, touching or showing how beautiful they are.


Are female lizards larger or smaller than the male?

Female lizards can be larger, smaller, or the same size as males, depending on the species. In some species, females are larger to accommodate egg production, while in others, males are larger for territorial or mating purposes. Size dimorphism varies among lizard species.


What caused the development of two species of stickleback in the same lake?

Ultimately the sole cause of different species is restricted breeding. Males and females of one species will only mate with males and females of the same species. Now there may be a secondary factor that is the main cause, such as geographic isolation. The two species develop separately because there is a mountain range in between them and the males of each type can't get access to the females of the other type. But as you can see it is the restricted breeding that ultimately does it. Now for two species of stickleback in the same lake. It may be that the females are finicky in their chose of mates and prefer male with a certain colour pattern, or they prefer nests built at a certain depth which males have an inclination to build at different heights.


How can you tell male and female crabs apart?

For some crab species, claws are different between males and females, like larger claws on male fiddler crabs, or color on blue crabs. All male crabs have a triangular shape near the rear on their underside, though, while females have a broad round marking in that same location.

Related Questions

A scientist studies a species of bird in which the males and females are about the same size. The females have plain colors and the males have bright colors. What can the scientist conclude about thes?

The scientist could conclude that the females choose mates.


A scientist studies a species of duck do males and females are about the same size the females are brown in the mills are bright mix a blue white and green what can the scientist conclude about these?

The females choose mates - apex


A scientist studies a species of bird in which the males and females are about the same size. The females have plain colors and the males have bright colors. What can the scientist conclude about these birds?

The females choose mates. (Apex)


A scientist studies a species of bird in which the males and females are about the same size The females have plain colors and the males have bright colors What can the scientist conclude about thes?

The scientist could conclude that the females choose mates.


A scientist studies a species of bird. The males and females look very similar in color but the males are much larger than the females. What can the scientist conclude about these birds?

the males compete to fertilize


When do females lay their eggs?

Females of which species?


What biological characteristic defines females across species?

The biological characteristic that defines females across species is the presence of two X chromosomes.


Are ravens are males or females?

The term "raven" encompasses an entire species, Corvus corax, of which there are both males and females.


Is there any animal species that has no females?

All animal species have male as well as female species.


In what percentage of species are the females larger than the males?

60% ?


Where can you find natural milk?

From females of any mammal species.


What does a woman and a cow have in common?

They are both mature females of their species.