Nitrogen-Fixing Bacteria Include

Q4: Which of the following microbes is not

Q5: The mechanism whereby Rhizobium and the legume

Q6: The loss of water from pores of

Q7: Which of the following statements about soil

Q8: Microbes in the environment can be _.<br>A)producers<br>B)consumers<br>C)decomposers<br>D)all

Q10: How do the ONPG and MUG test

Q11: Which of the following statements about ecology

Q12: Phytoplankton include:<br>A)cyanobacterteria<br>B)diatoms<br>C)dinoflagellates<br>D)all of these choices

Q13: Cytophaga,found in soil,is characterized by _.<br>A)being a

Q14: Nitrification is characterized by all of the