Question 1

BPA (bisphenol-A) has recently been associated with higher rates of:

Accepted Answer

The answer of BPA (bisphenol-A) has recently been associated with...

Question 2

While tragic, the Nazi holocaust is not unique in human history.

Accepted Answer

There have been other instances of genocide and mass extermination in human history, such as the Armenian genocide, the Rwandan genocide, and the Stalinist purges.

Question 3

Franz Boas believed that inferior races could progress.

Accepted Answer

The answer of Franz Boas believed that inferior races could...

Question 4

Hormone-disrupting chemicals are so prevalent in the United States that sperm rates from 1938 to 1990 have declined by:

Accepted Answer

The correct answer is A) 50%. Studies have shown that exposure to hormone-disrupting chemicals, also known as endocrine disruptors, has contributed to a significant decline in sperm rates in the United States from 1938 to 1990. This decline of 50% is alarming and has serious implications for human health and fertility. It is imperative that action be taken to reduce exposure to these harmful chemicals and protect the health of future generations.

Question 5

Ota Benga was 15 when he was first brought to the United States.

Accepted Answer

Ota Benga was approximately 23 years old when he was brought to the United States in 1904.

Question 6

Race has no objective scientific merit.

Accepted Answer

Race is a social construct and not a biological reality. There are no genetic markers that distinguish one race from another, and different populations around the world share a vast majority of their DNA. The concept of race has been used to promote discrimination and prejudice based on physical characteristics, but there is no scientific merit to support this.

Question 7

The United States Census Bureau uses data based on self-identification.

Accepted Answer

The United States Census Bureau relies on self-identification to determine race, ethnicity, and other demographic characteristics of individuals. This means that individuals are given the opportunity to select their own race and ethnicity, rather than having it assigned to them based on external factors.

Question 8

Racial categories used by the United States Census Bureau change with every census.

Accepted Answer

The racial categories used by the United States Census Bureau have evolved and changed with every census since it was first conducted in 1790. The categories used generally reflect the changing demographics of the country and the political and social priorities of the time. For example, the 2020 census included a new category for people of Middle Eastern or North African descent, while the 2010 census included categories for people of Native Hawaiian and Some Other Pacific Islander descent.

Question 9

There is no general agreement as to what abilities or talents actually make up what we call intelligence.

Accepted Answer

There are various theories and definitions of intelligence, and no single model has been universally accepted.

Question 10

Samuel Morton argued that the skull of a woman from the Caucasus region was the most beautiful human specimen he had studied because it was a spherical shape.

Accepted Answer

The answer of Samuel Morton argued that the skull of...

Question 11

Intelligence tests are a subject of controversy.

Accepted Answer

There is ongoing debate regarding the validity of intelligence tests, their cultural biases, and their ability to accurately measure intelligence.

Question 12

To date, there are very few innate behavioral characteristics that can be attributed to any group of people based on biological grounds.

Accepted Answer

The answer of To date, there are very few innate...

Question 13

Race is a social myth that argues that humans form different subspecies groups based on phenotypic expressions.

Accepted Answer

There is no biological basis for race and it is a social construct created by humans to categorize people based on physical characteristics.

Question 14

An IQ test measures the genetic disposition or the level of intelligence an
individual was born with.

Accepted Answer

IQ tests measure an individual's cognitive abilities and problem-solving skills but do not solely measure their genetic disposition or innate intelligence level. Environmental factors such as education, opportunities for learning, and life experiences can also affect an individual's IQ score.

Question 15

The dietary staple consumed in Mediterranean countries where malaria is common is:

Accepted Answer

The fava bean is a dietary staple consumed in Mediterranean countries where malaria is common. This is because fava beans contain a compound called vicine, which when ingested by someone with a genetic deficiency called G6PD, can cause hemolysis of red blood cells. This hemolysis makes it difficult for the malaria parasite to survive in the body, thus offering protection against the disease. This traditional remedy has been used for centuries in the Mediterranean region.

Question 16

Race does not function as a social or political category that promotes inequality
because there is no objective scientific merit for race.

Accepted Answer

Race functions as a social and political category that can promote inequality, despite the lack of objective scientific merit for race classifications, because societal perceptions and structures use race to differentiate and discriminate among people.

Question 17

The biological race concept is not applicable to human variation.

Accepted Answer

The concept of race is a social construct based on physical characteristics such as skin color, hair texture, and facial features. However, there is greater genetic and phenotypic diversity within racial groups than between them. Therefore, there is no biological basis for dividing humans into distinct races.

Question 18

Fava beans provide protection against:

Accepted Answer

Fava beans contain a compound called vicine which is toxic to the malaria parasite. Therefore, consuming fava beans can provide protection against malaria.

Question 19

There is a genetic basis for certain abilities in different populations. For example, some populations are genetically endowed to play sports, others for specific professions like law enforcement or education.

Accepted Answer

There is no scientific evidence to support the notion that certain populations have genetic predispositions for specific abilities or professions. Differences in these areas are primarily due to environmental factors such as cultural practices and socioeconomic status.

Question 20

The only reproductive barrier that exists for humans is cultural.

Accepted Answer

The answer of The only reproductive barrier that exists for...

Quiz 7: Modern Human Diversity: Race and Racism