A culture medium consisting of agar, peptone, and beef heart is a "complex medium".
<u>Option: E</u>
<u>Explanation:</u>
A culture medium is a specific in nature which is popularly applied in microbiological laboratories to cultivate various types of micro-organisms. A formation or a culture medium consists of various nutrients which are necessary for microbial growth and characteristics. The solid culture media consists of a brown jelly-like substance called as agar.
The full spectrum of growth factors that a species may require is included in complicated media generally to use more efficiently to grow unknown bacteria or bacteria that have specific nutritional requirements means species that require a lot of growth factors either known or unknown in nature.
Answer:
because it helped with transportation and trade
Explanation:
Mead'interpretations neglected to consider particular historical circumstances.
Margaret Mead's book entitled "Sex and Temperament in Three Primitive Societies" talks about the issues of sexual orientation and relationship among the three primitive groups, which are Arapesh, Mundugumor, and Tchambuli.
Answer:
It's an example of Demographic trends.
Explanation:
Demographic trend can be defined as the measurable change in the characteristics of a population over time e.g. Change in concentration of a particular ethnic group, age-group, occupation, religion, political view, sex ratio, etc.
Since the population in the U.S. is aging which means there will be an increased need for health care professionals in the future it indicates a demographic trend.
