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How hummingbirds from north America and unrelated sun birds from Africa could both evolve long beaks for reaching into flowers?
Both birds would have had minor mutations that make their beaks slightly longer, allowing them to be advantaged, which over time caused a long beak to evolve.
Why did slavery evolve from allotment slavery in Western Africa to slavery in the Americas?
it didnt evolve the african americans were taken from there home in africa to america. thay had no choice
Type of evolution in which unrelated organisums independently evolve smilarities when adapting to similar environments?
Convergent Evolution
What did squirrels evolve from?
The flying squirrel came from North America
How can hummingbirds from north America and unrelated sunbirds from Africa could both evolve long beaks for reaching into flowers?
That would be an example of convergent evolution. This happens when two unrelated species develop similar structures that have a similar form or function. There is a common need at the core of the issue, but the specific situation and adaption may be different. For example, insects, birds and bats have all evolved to have wings, yet they cannot be considered genetically related. The same goes for two independent species of birds both adapting to have long beaks for reaching into flowers. -------------------Because that is the way God created them...:)
Type of evolution in which unrelated organisms independently evolve similarities when adapting to similar environments?
Convergent evolution is the type of evolution in which unrelated organisms independently evolve similarities when adapting to similar environments. This can result in different species developing similar traits or characteristics as a result of facing similar selective pressures.
If Africa was a tundra what will a giraffe evolve into?
It doesn't work like that. If Africa was a tundra, giraffes would die.
How hummingbirds from north America and unrelated sunbirds from Africa could both evolve long beaks for reaching into flower?
That would be an example of convergent evolution. This happens when two unrelated species develop similar structures that have a similar form or function. There is a common need at the core of the issue, but the specific situation and adaption may be different. For example, insects, birds and bats have all evolved to have wings, yet they cannot be considered genetically related. The same goes for two independent species of birds both adapting to have long beaks for reaching into flowers. -------------------Because that is the way God created them...:)
Why are physical similarities among species not always the result of being related?
because unrelated species can evolve similar traits through convergent evolution.
What did hyenas evolve from?
Hyenas originally live in sub-Saharan Africa.
Why are physical similarities among species not always the result of being closely related?
because unrelated species can evolve similar traits through convergent evolution.
How do hummingbirds from North America and unrelated sunbirds from Africa could both evolve long beaks for reaching into flowers?
Hummingbirds and sunbirds have independently evolved long beaks as an example of convergent evolution, where unrelated species develop similar traits in response to similar environmental pressures. Both types of birds feed on nectar from flowers, which often requires specialized beak shapes for efficient feeding. Natural selection favors individuals with longer beaks if they can access more food resources, thereby increasing their reproductive success. Over time, this leads to the development of similar adaptations despite their different evolutionary backgrounds.
