Behavioral trends in primate evolution include
a. longer life spans.
b. a longer learning period and dependence on parents.
c. a lower reproductive rate.
d. longer periods between pregnancies.
e. all of these.
E
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Which is true of the following reaction: Pi + ADP -> ATF?
A. It has a change in free energy that is less than 0. B. It has a change in free energy that is greater than 0. C. It can be used to drive endergonic reactions. D. It yields energy. E. It has a change in free energy that is greater than 0, and hence can be used to drive endergonic reactions.
Which of the following statements regarding fungi is FALSE?
A) Most fungi are pathogenic for humans. B) Fungi are eukaryotic heterotrophs. C) Fungi reproduce by forming asexual or sexual spores. D) Most fungi grow well in acidic culture condition. E) Fungi tolerate low moisture conditions.
All of the following processes are located within a membranous structure except ________.
A. intracellular digestion of food particles B. cell respiration - electron transport chain C. photosynthesis - light reactions D. protein synthesis (translation)
Natural selection:
a. does not sort on genotypic, but rather sorts on phenotypic differences in a population. b. does not sort on phenotypic, but rather sorts on genotypic differences in a population. c. sorts on both genotypic and phenotypic differences in a population. d. None of the above.