Answer:
Color blindness is <u>an inherited mutation.</u>
Explanation:
The most common kind of color blindness is inherited or genetic.
<u>This means it is passed down to the child from parents, although it can often skip the generation</u>. Some people only passed down the gene as carriers, but are not colorblind themselves.
<u>The color blindness for green and red color is passed down with the X chromosome. </u>As men have one X chromosome (and other Y) they will most likely inherit color blindness if their mother has it or is the carrier. Women, however, have two X chromosomes, so mother and father would have to have a color blindness X chromosome gene for a female child to be color blind.
Color blindness can also happen later in life due to injuries or diseases of the eyes and brain.
Answer:
rulers, priests, government officials and warriors that made up the largest social class in early civilizations.
Explanation:
id
The cultural and economic changes resulting from dramatically increased international trade and exchange in the late twentieth and early twenty-first centuries are known as <u>Globalization.</u>
Explanation:
<u>Globalization is the process of changes that took place in the culture and the economics of the world by which the world became increasingly singular and connected</u> and more and more events happening across the world could effect the ones happening thousands of miles away.
This impacted the trade and culture of the world by creating a sense of new global culture in which different ecosystems of influence were coexisting simultaneously on the world stage