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Home Q & A Board Biology-Related Homework Help General Biology
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cheo8907 cheo8907
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6 years ago
The plant physiologist F. C. Steward demonstrated that:a.
   the preprophase band is important in plant cell division.
  b. orchids can be generated from pollen grains.
  c. an entire plant can be generated from a single callus cell.
  d. the monopteros gene codes for a transcription factor.
  e. the shoot apical meristem gives rise to leaf and bud primordia.

Question 2

Which organelle increases in size, causing plant cells to elongate?
  a. chloroplast
  b. mitochondrion
  c. nucleus
  d. ribosome
  e. vacuole
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saysaysaysay
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