Two of Darwin's finches display a character displacement when they occur as sympatric species. Which of the statements correctly interprets the graph? 
A. The two species feed on different food resources; one feeds on seeds while the other feeds on insects.
B. Both species have the same size beak on Santa Maria Island.
C. The two species have different beak sizes when they occur on the same island.
D. Both species have the same size beaks on Los Hermanos Island.
E. Both species have the same size beaks on Daphne Major.
Answer: C
You might also like to view...
You have crossed two Mexican hairless dogs, and the offspring are 1/3 hairy and 2/3 hairless. Given this phenotypic ratio, draw the Punnett square for this cross
What are the genotypes of the P1 and F1 dogs in this cross? List the predicted genotype as well as the phenotype for each of the offspring. Which genotypes are hairless, and which are hairy? Can you design a genetic cross that would yield a true-breeding hairless line (where all offspring are hairless)?
The greatest proportion of which two biomes have been converted to agriculture?
a. taiga and tropical rain forest b. tropical rain forest and temperate rain forest c. temperate deciduous forest and temperate grassland d. chaparral and tropical rain forest e. temperate grassland and savanna
Which statement best describes polyribosomes?
A) They are only found in archaea. B) They can occur in archaea, bacteria, and eukaryotes during transcription. C) They can only form after RNA has left the nucleus in eukaryotes, but are found in all domains. D) They can only form in eukaryotes, not in other organisms, and can only form once the RNA has been fully processed.
Which of the following are NOT energy reserves?
A) carboxysomes B) polysaccharide granules C) lipid inclusions D) ribosomes E) metachromatic granules