#Question id: 3494
#Unit 11. Evolution and Behavior
Which of the following is a disadvantage of group living for many species?
a. Competition between individuals for resources is increased
b. It can reduce predator success
c. It can reduce reproductive success
d. It increased transmission of parasites and other diseases
#Question id: 3830
#Unit 3. Fundamental Processes
Why is DNA damage in skin cells from exposure to excessive UV light not completely reversed by photoreactivation?
#Question id: 12526
#Unit 6. System Physiology – Plant
#Question id: 7144
#Unit 5. Developmental Biology
Heart development begins as
#Question id: 4071
#Unit 3. Fundamental Processes
The fact that a specific protein leaves a “footprint” on a DNA molecule is indicative of
a. a lack of interaction between the specific protein and DNA.
b. protection from DNAse by the specific protein.
c. binding of the specific protein to all types of DNA.
d. binding of the specific protein to a specific sequence of DNA.