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Home Q & A Board Biology-Related Homework Help General Biology
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lorenlauu lorenlauu
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6 years ago
Plants respond to environmental stimuli by adjusting the growth of roots and shoots in hormone-mediated responses called ________.
 
  a. biological clocks
 b. circadian rhythms
 c. photoperiodism
 d. tropisms

Question 2

The type of relationship between nitrogen fixing bacteria and the roots of various plants is ________.
 
  a. commensalistic
 b. parasitic
 c. None of these
 d. predatory
 e. mutually beneficial
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blvanblvan
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6 years ago
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lorenlauu Author
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#2
6 years ago
Cheers!!
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#3
6 years ago
Cheers too Thumbs Up Sign
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