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codytheaggie codytheaggie
wrote...
Posts: 494
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6 years ago
The pigment responsible for photoperiodism is
  a. chlorophyll.
  b. xanthophyll.
  c. anthocyanin.
  d. phytochrome.
  e. phytoerythrin

Question 2

Photoperiodism is the
  a. duration of flowering in a plant.
  b. amount of light needed by a plant to exhibit
  normal growth.
  c. response of a plant to the duration of light
  and darkness.
  d. light phase of photosynthesis during which
  photolysis of water occurs.
  e. opposite of photorespiration.
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Replies
wrote...
6 years ago
Answer to q. 1

D

Answer to q. 2

C
codytheaggie Author
wrote...
6 years ago
Thank you soooo very much, it was really helpful and kind of you to answer my q's
wrote...
6 years ago
You're welcome, once again
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