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Human males generally have one X chromosome and human females generally have two X chromosomes, but some males have two X chromosomes and several other combinations of the sex chromosomes are possible. Which of the following explains why humans generally don’t have problems with having differing numbers of X chromosomes, even though they usually have health problem if they have extra copies of most other chromosomes?

SHORT ANSWER (5 pts) In your own words (in a few sentences), explain why fear appeals often are ineffective if they ONLY emphasize fear or threat and fail to mention hope or solutions?

If you were to look at a slide of cells from an area of the body where cells are constantly being replaced (such as the skin), what stage of the cell cycle would most of the cells be in?

SHORT ANSWER (10 pts) Corbett described a spectrum of environmental ideologies (below).  Some ideologies are more “Anthropocentric” (human-focused) while others are more “Ecocentric” (nature-focused).  Corbett says that “Conservationism” and “Preservationism” are both still placed on the anthropocentric half of the spectrum, rather than on the ecocentric side of the spectrum. Why is this?  What is anthropocentric about the Conservationism and Preservationism ideologies? Explain your answer in a few sentences.

Jane is the general (i.e. overall) manager for a flower shop. Due to the position Jane occupies as the general manager, Jane has the authority to order flowers. This is known as implied authority.

Maxine lost her job as an electrical engineer with a large company which had provided health insurance benefits for Maxine and her family. She now:

Many anti-cancer drugs affect cells undergoing mitosis. If an anti-cancer drug disrupts the formation of microtubules, which of the following will be most directly affected?

You look through a microscope at a cell currently undergoing cell division and notice a cell plate beginning to develop in the middle of the cell. Based on this information, the cell is most likely:

During one of the phases of mitosis, the chromosomes are lined up in the middle of the dividing cell. Which of the following events would occur at some point after this phase (rather than before)?

The National Labor Relations Act gives employees the right to organize and join unions.