#Question id: 3424
#Unit 11. Evolution and Behavior
Which of the following statement is correct?
A. Darwin, theory of natural selection based on better-adapted organisms would acquire more resources and leave more offspring.
B. When population sizes become too small, individuals accumulate deleterious (harmful) mutations, and survival of offspring is threatened
C. Inbreeding is more likely to take place in nature when population size becomes very small and the number of mates is limited.
D. Effective population size can be reduced by harem mating structures
E. The movement of a few individuals between populations can counteract the effects of genetic drift
#Question id: 2645
#Unit 2. Cellular Organization
When uncharged tRNA concentration is low what will you expect as the activity of tryptophan operon?
#Question id: 2672
#Unit 2. Cellular Organization
What is the name of the stretch of DNA where RNA polymerase binds?
#Question id: 15957
#Unit 12. Applied Biology
#Question id: 5118
#Unit 5. Developmental Biology
Which of the following is not a mechanism by which cells communicate with each other?