Phagocytosis is a process that cells primarily use to obtain nutrients.
a. true
b. false
Answer: a. true
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Which group exhibits the longest generation time?
a. bacteria b. plants c. animals d. protists e. fungi
A __________ shows one path of energy and nutrient flow among organisms. Fill in the blank(s) with the appropriate word(s)
Which test is especially good for bacteria that are not readily cultivated in the lab?
A. Direct fluorescence antibody (DFA) test B. Dichotomous key analysis C. Phage test D. Direct antigen test E. Gram stain
In an effort to protect and breed the California condor, a rescue program
A. cloned several female birds in captivity. B. captured the few remaining wild birds to breed them in captivity. C. captured the remaining wild birds and distributed them for display at zoos worldwide. D. was able to restore habitat in much of southern California. E. developed new genetic engineering techniques.