Answer:
One of the most important pieces of evidence supporting the plate tectonic theory was the discovery of oceanic rocks that record the ancient transformation of the earth's magnetic field: as rocks are formed from which plates come, they record the current magnetic field of the earth's field, the flip-flops.
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<u>Answer:</u>
The correct answer option is A. produce ATP.
<u>Explanation:</u>
Carbohydrates are important in the body because they contribute to the body's ability to produce ATP.
When a person eats food, that food is digested by breaking down the carbohydrates to in turn produce an energy rich component called ATP (adenosine triphosphate).
The carbohydrates are broken down by certain enzymes in the small intestine in the form of glucose which then yields ATP to drive the cell.
Bauplan is the assembly of the body structure which is common in the organisms belonging to the same phylum. The Same bauplan determines that a body part of the organisms are same and they will be in the same phylum in the Evolution also. Bauplan includes symmetry, segmentation, and limb disposition.
<h2>What is a feedback mechanism?</h2>
A feedback mechanism is a physiological regulation system in a living body that works to return the body to its normal internal state, or commonly known as homeostasis. In nature, feedback mechanisms can be found in a variety of environments and animal types. Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. The system can then be said to feed back into itself.
Examples:
- Menstrual cycle. At the beginning of the menstrual cycle, the ovaries release the hormone estrogen. The estrogen acts as a stimulus for the positive feedback loop. ...
- Childbirth. Figure: Normal childbirth is driven by a positive feedback loop.