In which situation would plant reproduction most likely be pollinator-limited?
A) a very large field of a single crop covering a large area
B) a field of wildflowers in a very cold region
C) a species of plant with a very long growing season
D) plants that produce large fruits
Answer: A
You might also like to view...
The synthesis of sugar molecules through the process of photosynthesis requires energy absorbed from sunlight. Bearing this in mind, what kind of reaction is photosynthesis?
A. exergonic B. endergonic C. catabolic D. feedback
What products of nonstructural genes are never translated?
A. transfer RNA B. ribosomal RNA C. messenger RNA D. transfer RNA and ribosomal RNA E. ribosomal RNA and messenger RNA
Which volume is least frequently exhaled during respiration?
a. inspiratory reserve volume b. tidal volume c. residual volume d. expiratory reserve volume
Catabolite activator protein:a
increases the affinity of the promoter region for RNA polymerase. b. decreases RNA polymerase activity. c. becomes nonfunctional when it binds to AMP. d. binds and activates RNA polymerase. e. blocks RNA polymerase access to the DNA template