Multiple Choice
In nature,beneficial mycorrhizae form with the roots of _____.
A) coniferous trees
B) grasses
C) legumes
D) broad leaf trees
E) all of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q29: Members of this (these)microbial group(s)are responsible for
Q30: In most soils the overall population (numbers)of
Q31: This (these)group(s)of microorganisms usually predominate(s)in sandy,acid soils.<br>A)actinomycetes<br>B)bacteria<br>C)fungi<br>D)both
Q32: In which situation are the actinomycetes likely
Q33: Organisms which use carbon dioxide or carbonates
Q35: An organism that subsists by eating predators
Q36: Mycorrhizae do not normally kill their host
Q37: Where conditions are favorable,earthworms are known to
Q38: Of all the groups of soil organisms,bacteria
Q39: Disease suppressive soil often results from _.<br>A)Fumigation