AnswersFL-2000310-Biology 1 Sem 2 - FlexHuman Impact on the Environment

Week 7: Other Influences on Personal Health Answers

0 verified answers2 views
1
Free Preview

Why are environmental factors important to consider when assessing an individual’s health?

A
Environmental factors are the sole cause of health related issues.
B
Environmental factors are not important to consider, because they have no effect on an individual’s health.
C
Some health risks are increased by heredity, which manifest under certain environmental conditions.
D
None of the above
2
Free Preview

Heredity is _______.

A
passing traits from one generation to the next
B
the likelihood that an individual will contract a disease
C
the optimal health a person can achieve
D
all of the above
3

Genes are the only factor affecting whether or not an individual will contract a disease.

A
T
B
F
4

How can an individual most likely achieve optimal personal health?

A
by controlling heredity factors
B
by assessing lifestyle and environmental risks in conjunction with heredity
C
through personalized medicine
D
through vitamin and mineral supplementation
5

Which of the following statements about the relationship between genetic and environmental factors relating to health is true?

A
No health issues arise without an interaction between genetic and environmental factors.
B
Health issues related to toxic environments can occur independent of genetic inheritance.
C
Health issues, such as depression, are related solely to environmental factors.
D
There is no known connection between environmental factors and health.
6

What is the evidence that depression can be linked to genetic as well as environmental factors?

A
All individuals in similar stressful environments do not experience depression.
B
All individuals with the gene variation tied to depression do not experience depression.
C
Individuals with a combination of environmental stress and gene variation are more likely to experience depression.
D
All of the above
7

Some factors that contribute to a person’s optimal personal health include nutrition, exercise, and genetics. Please select the best answer from the choices provided

A
T
B
F
8

How can the use of fertilizers affect respiratory health?

A
They directly produce gas particles of air pollution.
B
They can contaminate bodies of water.
C
They can contain contaminants that can enter the air during storms or high winds.
D
Fertilizer use does not impact respiratory health.
9

Which of the following statements about genes and health is not true?

A
In some cases, changes in a single gene can lead to the development of disease.
B
Some health issues are influenced by multiple genes.
C
A beneficial set of environmental factors can keep an individual with an inherited increased risk of disease from manifesting the disease.
D
All genetically inherited traits are completely independent of lifestyle factors.
10

Which of the following is the best reason that it might be difficult to predict an individual’s future health issues?

A
Health issues are determined by environmental factors, which are subject to change.
B
Health issues are determined by a complex interaction of environmental and genetic factors, which is difficult to predict.
C
Health issues are determined by genetic inheritance, which is not fully understood.
D
Health issues depend on lifestyle choices, which are not always predictable.

Did you find these answers helpful?

More from this Course

Quiz
16 verified answers

Human Impact on the Environment

Quiz
10 verified answers

Human Impact on the Environment

Quiz
10 verified answers

Week 7: Human Health