Plants are raised under artificial lights turned off and on by an electric clock. Some are given long periods of light, others short periods. This is an example of:

A. deductive reasoning
B. a hypothesis
C. inductive reasoning
D. an experiment
E. a theory


D

Biology & Microbiology

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According to the theory of endosymbiosis, ________ were once free-living prokaryotic organisms

a. mitochondria and chloroplasts b. all of the choices c. ribosomes d. the nucleus and endomembrane system

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Land plants most likely evolved from

a. chlorophytes. b. cladophorophytes. c. chaetophytes. d. charophytes. e. coccinophytes

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New species may result from 

A. polyploidy. B. adaptive radiation. C. divergent evolution. D. All of these answers are true

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Through artificial selection, it is possible to select for characteristics that may not be advantageous to the organism in a natural environment

Indicate whether the statement is true or false

Biology & Microbiology