Answer:
C : the inheritance of behavioral and psychological traits
Explanation:
Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.
Heredity refers to the transfer of traits (specific characteristics) from the parent of a living organism to her offspring through sexual reproduction or asexual production. Some examples of hereditary traits are dimples, tongue rolling, baldness, handedness, freckles, curly hair, color blindness, height, etc.
As a behavioral geneticist, Juan would most likely be studying the inheritance of behavioral and psychological traits.
For example, Juan as a behavioral geneticist would most likely study a gene that is typically responsible for behavioral and psychological traits such as an aggressive behavior, shyness, anger, talkativeness, lying, etc., in living organisms (humans).
The Federal Reserve can issue money but does not affect interest rates. One of the goals of monetary policy is to make sure that the inflation rate and the across-the-board rate of growth in the economy are the same.
<h3>How does the Federal Reserve affect interest rates?</h3>
The Fed also places the discount rate, the interest rate at which banks can borrow straight from the central bank. If the Fed increases interest rates, it improves the cost of borrowing, making both credit and investment more costly. This can be done to restrict an overheated economy.
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Presented above would be 'the relative ages of the rock layers'. While examining layers of rock, a geologist states that he sandstone is older than the limestone. The geologist has determined the relative ages of the rock layers.
Answer:
D.
Explanation:
The given passage has been taken from a short story titled "A Wagner Matinee" written by Willa Cather. The story is about Aunt Georgiana who visits the narrator Clark. His aunt thirty years ago eloped with her lover and was coming back to Nebraska after that.
When aunt visits Clark, he takes her to the concert and at this point, the narrator states the given passage. Her aunt was not happy with the decision she made thirty years ago and pours out her heart before the narrator that she don't want to go back. From this, it can be inferred that it is hopeless to regret over the past wrong decisions made.
Thus, the correct option is D.
