Multiple Choice
Which statement about plants with nitrogen-fixing bacteria is true?
A) They often play major roles in early succession.
B) They are often at a competitive disadvantage in late succession due to the energetic costs involved in maintaining their bacterial symbionts.
C) Only a few types of nitrogen-fixing bacteria are associated with plants.
D) Both a and b
Correct Answer:
Verified
Correct Answer:
Verified
Q62: Assume that a glacier is melting at
Q63: In their manipulative studies of succession in
Q64: Refer to the figure.<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBO1115/.jpg" alt="Refer to
Q65: Assume that the melting of a glacier
Q66: Plants with bacterial symbionts that fix _
Q68: At which stage of succession is facilitation
Q69: The studies by Chapin and colleagues on
Q70: According to the _ model of succession,
Q71: Refer to the figure.<br>Figure 1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBO1115/.jpg"
Q72: Refer to the figure.<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBO1115/.jpg" alt="Refer to