<u>Answer</u>:
Cameron has been very stressed during harvest season while working on farm equipment in the evenings and harvesting the crops during the day. He comes down with the flu the day after his last field is harvested. The reason for his illness is likely that Cameron’s stress hormones suppressed the activity of Lymphocytes.
<u>Explanation</u>:
Immune system is the collection of billion number of cells that travel through our bloodstream. They defend our body against bacteria and viruses. White blood cells are the main immune cells in our body.
When a person gets stressed, the immune system's ability to fight gets reduced. The stress hormone “corticosteroid” suppresses the efficiency of the 'immune system' by reducing the number of "Lymphocytes". Lymphocytes are of two types:
a. "B cells" which produce antibodies and are released in the "fluid" surrounding the body cells.
b. "T cells" which gets locked to the 'infected' cell and destroy it.
Answer:
The 4th sentence is punctuated correctly.
According to my dentist, I need to brush my teeth for at least two minutes.
Answer:
The correct response of the options given is Option D: It has a steady and stable monthly payment.
Explanation:
A mortgage has advantages over renting a home because it allows you to invest in an asset and accumulate some wealth in the value of the home. It is also predictable in the sense that you can negotiate a fixed-rate mortgage and know what the scheduled payments will be for the life of the mortgage loan. However, you are usually responsible to put down some down payment as an investment upfront, and as a homeowner, you are responsible for the maintenance and repairs whereas renting in most states in the United States, for example, the tenant is not responsible for major repairs to the rental property.
The group of rats that would develop a conditioned taste aversion to saccharin-flavored water is "the experimental group initially introduced to saccharin-flavored water."
This is because the experimental group would feel it is the saccharin-flavored water they drank that caused them illness instead of understanding that the radiation could make them ill.
This is based on the findings made by Garcia & Koehling on taste aversion and biological preparedness.
Hence, in this case, it is concluded that "the experimental group initially introduced to saccharin-flavored water" is the group of rats that would cultivate a conditioned taste aversion to saccharin-flavored water.
The full question is:
There were two groups of rats: an experimental group initially introduced to saccharin-flavored water and the control group that was not.
Both groups of rats were then exposed to radiation that made them ill. They were exposed to this just once. Then, both groups were given saccharin-flavored water to see if they would avoid it.
Which group of rats would develop a conditioned taste aversion to saccharin-flavored water?
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