Multiple Choice
The host-range specificity between specific legumes with specific rhizobia involves the transcriptional inactivation of the bacterial nod genes through the secretion of specific ___________ by the plant.
A) flavonoids
B) sugars
C) fatty acids
D) nucleotides
E) lactones
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Lichens reproduce asexually by _,which are hyphal
Q3: Many of the rumen bacteria specialize in
Q6: The most common inhabitants of the human
Q9: Describe the process of rumen fermentation and
Q11: Which of these is TRUE of an
Q23: Acetogenesis is the production of acetic acid
Q30: Most endosymbionts of invertebrates can easily be
Q37: Which of these is TRUE of ruminants?<br>A)They
Q38: The majority of Archaea found in the
Q55: Cellulose consumed by the lower termite is