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Q: What is a structure that don't seem to have any function but may once function in an ancestor?
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The muscles that move the human ear appear to be?

vestigial structure-such as the human appendix, doesn't seem to have a function and may once have functioned in the body of an ancestor..:)


What is a structure in similar organisms that once had a function but is no longer used today is said to be?

vestigial


What is the function of flour in scones?

Flour provides the structure and bulk once the scone is baked.


Once assemble What is the key to a proteins unique function?

Much of a proteins function is based on its 3 dimensional structure. How the Amino acids interact with eachother. Examples of 3 dimension structure are Alpha helix, and beta sheets. this is bull that is not it.


How many times can you open the Fable 2 ancestor's chest?

You can only open the ancestor's chest once per character you have.


Where would you go to find out if someone was your cousin?

You need to find out if you have a common ancestor, as this is what determines if you are cousins. If your common ancestor is your grandfather, you are 1st cousins. If your common ancestor is your great-grandfather, you are 2nd cousins. If your common ancestor is your grandfather and their great-grandfather, you are 1st cousins once removed. It can get complicated, so once you find your common ancestor, come back and let us know, and someone can tell you exactly.


Why dont diamonds revert to graphite at earth's surface where pressure is no longer high?

Because once made the structure of dimond is VERY stable.


What is the difference between a homologous structure and a analogous structure?

Homologous structures are different forms of animal anatomy which have come from the some origin (a common ancestor), these can be extremely different in appearance and function. For example a bats wing, a seals flipper and a human arm all have common bone and muscle structures suggesting that they all derived from a common ancestor. Vestigial structures are parts of the anatomy which have lost their original function through the evolutionary process and no longer obtain a major functional role in that animals life. For example in human the appendix's original function was to break down cellulose in plant material, other vestigial functions in humans include the coccyx (tailbone) and ear muscles.


What is vestigial strucutures?

A structure in an organism that serves little to no use. Vestigial structures are degenerated and range from slightly harmful to useless to slightly useful. They are remnants of an organism's evolutionary past.


What is the function of the shoot?

An embryonic shoot is the structure in the seed that will become the stem of the new plant. Also, it grows upward through the soil surface once the seed opens.


What relationship is your second cousin to your step-daughter?

She has no relationship with your step-daughter. They do not share a common ancestor. If you adopt her, they would become second cousins once removed.


What is the description relating structure to function for the nuclear pore?

the nuclear produce ribosome once made they travel trough the nucleos pores to the er where they attach them selve to make it rough.