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Rene
CoachMale Dark Eyed Juncos are typically darker in coloration than females, with more prominent black hoods and richer coloring on the back. Females usually have lighter, grayish-brown plumage and less distinct markings. Additionally, males tend to be slightly larger in size than females.
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Is a nightmare a dark female horse?
no, it is a male horse
What was the result when Morgan mated a white eyed male fruit fly with a red eyed female fruited fly?
When Morgan mated a white-eyed male fruit fly with a red-eyed female fruit fly, the first generation offspring all had red eyes. In the next generation, because females would have the X chromosome for white eyes, about half the offspring would have white eyes. The offspring with white eyes were all male, meaning he discovered eye color in fruit flies showed a sex-linked trait. The result of this was a generation of red eyed and white eyed individuals. If the red eyed female was heterozygous, this is possible.
Explain why Morgan did not find white-eyed female melanogaster in the f generation when he crossed white-eyed males with red-eyes females?
Red eyed (Wild) is dominant over the recessive mutated white eye trait.White eyes is a sex-linked trait. If you cross a white eyed male with a homozygous (wild) red eyed female, all the females will be red eyed carriers and the males will be red eyed also.
Is it the male or female firefly that glows in the dark?
Typically, it is the female firefly that glows in the dark to attract a mate. The male firefly will usually fly around searching for the glowing females to mate with.
What is amplexus?
Amplexus is the reproductive embrace or mating position displayed by some amphibians, where the male grasps the female in a specific manner to facilitate the transfer of sperm. It is an important part of the reproductive behavior in frogs, toads, and other amphibians.
