#Question id: 7697
#Unit 9. Diversity of Life Forms
The following question refers to the following phylogenetic trees. Which tree depicts the closest relationship between zygomycetes and chytrids?
#Question id: 11379
#Unit 10. Ecological Principles
Which of the following is NOT a prediction arising out of Wilson-MacArthur's -Theory of Island Biogeography?
#Question id: 26397
#Unit 3. Fundamental Processes
#Question id: 5812
#Unit 8. Inheritance Biology
In which situation would you expect the mutation frequency to increase over time?
#Question id: 2636
#Unit 2. Cellular Organization
Which of the following events occur when E. coli is starved for tryptophan?
I. The ribosome translates leader peptide completely
II. Transcription reads through attenuator into trp EDCBA
III. Tryptophanyl tRNA is not formed
IV. A stem loop structure involving regions 3 and 4 is formed at attenuator site