Answer: Feedback mechanism
Explanation:
Feedback mechanism is the body's way of maintaining physiologic processes in the body. These physiologic processes include maintaining homeostasis, production of energy, hormones as well as enzymes required for chemical reactions.
There are 2 types of feedback mechanism:
Positive feedback: The stimulus (message) sent to the brain, produces prolonged increased production or increased activity in the body.Negative feedback: In negative feedback, the stimulus causes production, secretion or activity till a set point where the body knows it has taken enough. This causes a self termination of the process.In the increased muscle activity, the increase in activity in turn causes a decrease in energy (ATP) and serves as the stimulus leading to the release of enzymes which in turn lead to increased absorption of glucose which will be used by the body to produce more ATP needed for the muscular activity. At the end of the muscular activity, the body recognizes that it doesn't need an increased absorption of glucose to support increased activity anymore and glucose absorption normalizes.
Considering an X-linked dominant trait, if an unaffected woman and an affected man decide to have children, which of the following statements is TRUE about the possibilities for their children?
a. Their sons are expected to be heterozygous for the associated gene.
b.Their daughters are expected to be heterozygous for the associated gene.
c. All their children, whether male or female, are expected to show the dominant trait.
d. All of their sons are expected to show the dominant trait.
e. Their daughters are not expected to show the dominant trait.
Answer: B - Their daughters are expected to be heterozygous for the associated gene.
Explanation: In X - linked dominant trait,
1. Both males and females are affected; often more females than males are affected.
2. Affected fathers will pass the trait on to all their daughters.
3. Affected sons must have an affected mother.
4. Affected daughters must have either an affected mother or an affected father.
5. Affected mothers (if heterozygous) will pass the trait to ½ of their sons and ½ of their daughters.
Check the attached image to see the illustration of how an X - linked trait can be passed from an affected father and unaffected mother to their offspring.
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Suppose a stream has a low volume but a steep gradient. How might the
stream change the land? Provide your reasoning.
Answer:
The steep gradient causes the erosion of soil.
Explanation:
Steep gradient is the slope of the land where the stream is present or any flow of runoffs.As the slope of stream flowing increases, the velocity of water also increases causing the erosion of soil.It causes the land to get deformed by the sweeping of soil making difficult for plants and grasses.The steep gradient runoffs negatively impacts the aquatic living thing.A low-volume stream with a steep gradient can change the landscape through erosion and sediment transport, forming features such as gorges, ravines, and river terraces over time.
Explanation:Even a stream with a low volume but a steep gradient can significantly change the land. The steep gradient means the stream flows rapidly, creating a powerful force that can erode soil and rocks, transporting them downstream. This process can form features such as gorges and ravines.
Over time, this constant erosion and sediment transport can remodel the landscape, deepening valleys and altering the course of the stream. On a smaller scale, it may also create river terraces, which are flat areas alongside the stream where sediments accumulate.
Learn more about Erosion and Sediment Transport here:https://brainly.com/question/32312372
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Teleological moral theories are also known by the term a. nonconsequentialist. b. deontological. c. consequentialist. d. epistemological.
Answer:
C. consequentialist
Explanation:
Teleological Ethical Theories deals with the aftermath of actions I.e. the primary guidelines for our actions as either morally right or wrong relies on the good or evil results it produced.
The term Teleological is a Greek word telos, “end” and logos, “science”.
Consequentialism believes the results of one's actions are the ultimate reason for concluding on the rightness or wrongness of that action. A consequentialist views a morally right action on the good outcome or consequence that results from it.
Take for example, some view lying as wrong. But if telling a lie is necessary to redeem or save a person's life from certain situations, consequentialism holds the belief that it is the best thing to do.
Final answer:
Teleological moral theories focus on the consequences of actions and are also known as consequentialist theories.
Explanation:
Teleological moral theories are a group of ethical theories that regard the consequence or the purpose of actions as the basis for determining their moral value. These theories contrast with deontological theories, which argue that actions are right or wrong in themselves, irrespective of their consequences. The term "teleological" is derived from the Greek word "telos," which means "end" or "purpose." Therefore, the correct answer to the question of which term is also known for teleological moral theories is c. consequentialist. Bentham's Utilitarianism is an example of a consequentialist theory because it judges the morality of an action by its outcomes, specifically, by whether it maximizes pleasure or happiness.
In the 1800s the most widely favored explanation of genetics was "blending." Explain the concept of blending, and then describe how Mendel’s "particulate" (gene) hypothesis was different.
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