ETHC 210 EXAM 4 / ETHC210 EXAM 4: LATEST-2021, A COMPLETE DOCUMENT FOR EXAM

ETHC 210 EXAM 4
 Question 1
3 out of 3 points
Considering color detection humans are classified as
(hint: How many primary colors can we see)?

Selected Monochrom
Answer: ats
 Question 2
3 out of 3 points
The mechanism of genomic imprinting involves:

Selected Methylation (methyl groups added to certain
Answer: DNA regions silencing the gene)
 Question 3
3 out of 3 points
A color blind father married to a non-color blind mom
(non-carrier of colorblindness) can produce a color blind
son.

Selected Fals
Answer: e
 Question 4
3 out of 3 points
In general there is no male-to male transmission of X-
linked traits.

Selected Tru
Answer: e
 Question 5
3 out of 3 points
In mother’s who are carriers for colorblindness even
though they are not color blind some of their individual
eye cone cells can express the trait. Also in female
Calico cats the genes which produce color are found on
the X chromosome and each hair cell expresses one X
allele or the other giving rise to a random pattern of

, color in their fur. In both cases this is an example of:

Selected X-
Answer: inactivation

 Question 6
3 out of 3 points
Biologically gender is determined genetically at;

Selected Concepti
Answers: on
 Question 7
3 out of 3 points
Which of the following hunger response hormones
increases appetite?

Selected Ghreli
Answer: n
 Question 8
3 out of 3 points
This famous discoverer of the DNA structure made racist
comments in the 1990s based on the idea that certain
people groups were biologically inferior.

Selected James
Answer: Watson
 Question 9
3 out of 3 points
Which of the following hunger response hormones
decreases appetite but increases digestion?

Selected Lepti
Answer: n
 Question 10
3 out of 3 points
Genomic imprinting has implications for understanding
early human development. It suggests that for