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Anatomical structures that appear to be derived from a functional structure in an ancestor but that currently do not serve an important function are called?
Vestigial structures. These are remnants of organs or body parts that have lost their original function through evolution. Examples include the human appendix and wisdom teeth.
What do you call an organ that serves no useful function in an organism?
A vestigial is an organ that serves no useful function in an organism.
A change in details of the body plan and functions of organisms through generations is the definition of?
The change in details of the body plan and functions of organisms through generations is known as evolution. This process occurs over time through genetic variation, natural selection, and other mechanisms, leading to the development of new species with different characteristics.
What is the main function of the esophagus in the human body?
The main function of the esophagus in the human body is to transport food and liquids from the mouth to the stomach through a series of muscle contractions called peristalsis.
An organism what is its basic body plan?
The basic body plan of an organism refers to its overall structural organization, including symmetry, body shape, and anatomical features. It outlines the fundamental arrangement of body parts that define the organism's form and function. This plan serves as the foundation for the development and evolution of the organism's body structure.
What occurs when the body loses too much body content and essential body salts?
The body becomes dehydrated. Lack of water and body salts will affect body and brain function.
Dehydration begins to negatively affect blood pressure and cardiovascular function when and athlete loses?
3to 5% of body weight
Why is it dangerous if a runner loses sweat in a race?
Because sweet is the body's function to cool you down. The runner could overheat and pass out.
The body loses sweat it also loses?
Electrolytes.
Is the soul made through evolution?
No, souls are from a religious body. There is no way to tell that souls exist or not. I believe they do but there is no way that evolution made souls.
The body loses approximately pints of water a day through sweat urine and exhalation.?
5-6
Anatomical structures that appear to be derived from a functional structure in an ancestor but that currently do not serve an important function are called?
Vestigial structures. These are remnants of organs or body parts that have lost their original function through evolution. Examples include the human appendix and wisdom teeth.
What is the bloodvesells function?
The function of the blood vessel is to pass oxygen through the body via the blood.
What is the main function of the main heart?
The main function of the heart is to pump blood through the body.
What the function of the cirulatory system?
To circulate blood through the body.
What is the function of the heart in a fish?
Pumps blood through body!
What are five function that the heart does?
The heart has only one major function. This function is to pump blood through the body and to and from the lungs.
