Given below are two statements
Statement I: Plants absorb nitrogen from the soil solution as nitrate (NO - 3 ) and as ammonium (NH + 4 ) ions.
Statement II: The content of N in healthy plants ranges between 1 and 5% depending upon the species or variety.
In light of the above statements, choose the most appropriate answer from the options given below
Plants absorb Nitrogen from soil solution as nitrate and ammonium ions and N % in healthy plants ranging from 1-5 % depending upon the species and variety.
Which one of the following micro-organism oxidizes nitrite to nitrate?
The SPS Agreement encourages governments to establish national SPS measures consistent with international standards, guidelines and recommendations. Th...
Which one of the following is NOT a function of a retailer?
Control of weeds by weedicides in linseed is__
Major source of water used by plants is:
Which among the following is not a natural method of rodent control?
Inner and outer membrane of chloroplast together are called ____
Which of the following statements is/are true?
Statement A: Mica and biotite are the secondary minerals but also act as primary minerals.
...
Kranz anatomy type photosynthesis is shown by
The root disease “club root” is caused by