Multiple Choice
What is responsible for the increase in girth (width) of trees?
A) primary growth
B) secondary growth
C) growth in apical meristems
D) an increase in the width of vessel elements
Correct Answer:

Verified
Correct Answer:
Verified
Q5: You trim two different houseplants. The first
Q6: Where are leaves attached to a stem?<br>A)joints<br>B)nodes<br>C)internodes<br>D)cotyledons
Q7: Read the following scenario to answer the
Q8: he width of tree rings provides insights
Q9: <b>Scenario</b><br>The North American beaver is a large
Q11: Flowering plants reproduce through _.<br>A)asexual reproduction, but
Q12: What has thick secondary cell walls usually
Q13: <b>Scenario</b><br>A renewable alternative to fossil fuels are
Q14: What do guard cells act to regulate?<br>A)stomata<br>B)cuticle<br>C)epidermis<br>D)root
Q15: What cell type provides support in growing