menu search
Feel free to answer or ask any questions.
If you are new here please see how to use or FAQ.
Deficiency symptoms of nitrogen and potassium are visible first in

(a) senescent leaves

(b) young leaves

(c) roots

(d) buds.
thumb_up_off_alt 2 like thumb_down_off_alt 0 dislike

1 Answer

Best answer

Ans : (a) senescent leaves


Deficiency symptoms appear first in young leaves and young tissues in case of elements which are relatively immobile inside the plant e.g., Ca, S. For mobile elements like N and K, deficiency symptoms first appear in old and senescent leaves ns the elements are mobilised from senescing regions for supply to young tissues.

thumb_up_off_alt 1 like thumb_down_off_alt 0 dislike

Related questions

thumb_up_off_alt 2 like thumb_down_off_alt 0 dislike
1 answer
Welcome to Jee Neet QnA, where you can ask questions and receive answers from other members of the community.

1.1k questions

772 answers


79 users