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Darryl2057 Darryl2057
wrote...
Posts: 509
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6 years ago
Which of the following is the main reason why pollen withstands decay much better than typical plant
  parts?
 
  a. hemicellulose
  b. sporopollenin
  c. lignin
  d. cellulose
  e. pectin

Question 2

Which of the following occurs for the production of a pollen grain from a microspore mother cell?
 
  a. mitosis only
  b. mitosis, then meiosis
  c. mitosis, then meiosis, then mitosis
  d. meiosis only
  e. meiosis, then mitosis
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Replies
wrote...
6 years ago
Answer to q. 1

B

Answer to q. 2

E
Darryl2057 Author
wrote...
6 years ago
Exactly what I needed for my quiz Smiling Face with Open Mouth
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