Astudy of alaskan sea lions of the same species found allele frequencies of e = 0.02 and e = 0.98. which random process is most likely responsible for this difference between the two populations?

a) natural selection favoring the recessive phenotype in the alaskan population.
b) an increase in reproductive fitness for heterozygotes in the californian population.
c) several individuals from the alaskan population migrated to the californian population.
d) a small, founding group of californian sea lions initially formed the alaskan population.

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

Explain the significance of meiosis in sexual reproduction

Which of the following cognitive skills have not been displayed by animals? a. using tools b. forming concepts c. transmitting culture d. using syntax