In a grazing food chain,
A. secondary consumers eat detritus.
B. secondary consumers eat photosynthetic organisms.
C. primary consumers eat detritus.
D. all the consumers are primary consumers.
E. primary consumers eat photosynthetic organisms.
Answer: E
You might also like to view...
Which one of the following is the outer layer of gray matter found in the cerebrum?
A. cerebral cortex B. central sulcus C. limbic system D. temporal lobe
Which of the following layers of the human eye contains the photoreceptors?
Even before organs begin to form, rudimentary versions of the shapes of bones begin to form in a fetus due to the
A) activity of growth hormone. B) formation of secondary ossification sites. C) activity of chondroblasts. D) formation of an osteoclast. E) breakdown of hyaline cartilage.
Living cells are required for culturing viruses because
A) viruses are technically nonliving. B) viruses require host cell genetic machinery to replicate. C) viruses are obligate intracellular parasites. D) All of the choices are correct.