Answer:
An operational definition is the preise meaning of a term used to describe a variable such as a type of behavior, which researchers want to measure.
Explanation:
Every variable used in a research must have two definitions: the conceptual definition and the operational definition. The conceptual definition is the one that can be found in a dictionary, it explains the construct and its relationship to other constructs. The operational definition defines de variable in terms of observable constructs that can be measured empirically. For example, when studying different types of behavior, the operational definition must make clear what empirical elements define each type of behavior.
Structure is meant to keep the government in line. Depending on the different types of government, the structure will be different as well.
The finding that would rule out the x-linked hypothesis to determine if a newborn boy has an x-linked genetic disorder is C. both brothers and sisters have the disorder though neither parent does.
<h3>What is a hypothesis?</h3>
It should be noted that a hypothesis simply means a proposed explanation about a particular topic.
The x linked hypothesis recognizes the Barr body in female cells. In this case, the finding that would rule out the x-linked hypothesis to determine if a newborn boy has an x-linked genetic disorder is that both brothers and sisters have the disorder though neither parent does.
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Answer:</h3>
24-hour. Suprachiasmatic nucleus
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Explanation:</h3>
The internal clock for humans is accurate to within a few minutes for most people. However, it tends to run on a 24-hour clock, and therefore must be reset each day. The brain region that is responsible for resetting the internal clock is the suprachiasmatic nucleus.
The reason why "24-hour" is the correct answer because the "24 hour" clock is the standard clock that most things go by.
The reason why "suprachiasmatic nucleus" is the correct answer because this is the part of the brain that is responsible for resetting the internal clock.
The suprachiasmatic nucleus controls the "circadian rhythm", in other words, it controls the 24-hour cycle in our body. It controls the time in which we sleep and works with the "circadian rhythm" in order to improve our behavior through out the day.
<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
Answer:
Yes. short answer is because they fit like a puzzle piece.
Explanation:
Example Africa and South America could fit into each other pretty well showing that they could've been together at a point in time.
