Answer: A. Trait L is governed by a dominant allele.
Options:
A. Trait L is governed by a dominant allele.
B) Trait L is governed by a recessive allele.
C) Trait L involves polygenic inheritance.
D) None of these would help to clear up the confusion.
Explanation: A dominant allele gives humans a dominant trait that is passed on from their parents. This physical trait, or characteristic will always be present whether it is combined with the same characteristic or a different one in their genotype. For example, dark hair is dominant over blonde hair. This makes blonde hair a recessive trait, so when an allele controlling dark hair is present, the person will have dark hair regardless of whether one of their parents has passed on the recessive allele that gives blonde hair.
In the question above, explaining to the woman that trait L is governed by a dominant allele will help her understand that it must have been passed on to her from one of her parents.
Answer:
A person in a communal relationship with another is more likely to be concerned with the <em>non contingent </em>effect of helping. While a person in an exchange relationship with another is more likely to be concerned with the <em>contingent</em> effect of helping others.
Explanation:
<em>Communal relationships</em> are closely knitted relationships, such that occurs within family and partners. In a communal relationship, helping does not come with future expected benefits (non contingent) . Giving is done with an objective of ensuring the other person's need is met.
In an <em>Exchange relationship</em>, the effect of helping comes with future benefits of repayments. Giving is done with an objective of some future repayment. This type of relationship occurs among business partners. 'If person A does person B a favor today, it is expected that person B will repay the favor to person A in future.
