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jina jina
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Posts: 441
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6 years ago
The effect of red light on phytochrome is
  indicated by
  a. A.
  b. B.
  c. C.
  d. D.
  e. none of these

Question 2

Short-day plants
  a. flower in early spring.
  b. will not bloom until they have been
  exposed to a dark period longer than a
  critical length.
  c. flower in the fall.
  d. will not bloom if their dark period is
  interrupted by a short pulse of intense red
  light.
  e. do all of these
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butterflybutterfly
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6 years ago
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