Plants absorb the element nitrogen in the form of

Options :
  1. nitrogen gas
  2. nitric acid
  3. nitrites
  4. nitrates

Answer and Explanation :-

Answer: Option 4


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Leaves of plants become intensely yellow often

Next Question : The most important use of potassium is that

Click here for free online test on Physiology


 (Getemail alerts when others member replies)

You crave winning and fear losing instead of just doing. To succeed you must remove your self-imposed limitations.
-Wayne Gerard Trotman Veterans of the Psychic Wars