Ammonia Assimilation & Nitrogen Export AR & Other Type MCQs Mineral Nutrition (OLD NCERT) Botany NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

How many of the statement(s) given below is/are correct about the fate of ammonia in plants?

(a)	At physiological pH, ammonia is protonated to form ammonium ion which cannot be stored as it is toxic.
(b)	Most plants can assimilate ammonium ion as well as nitrate ion.
(c)	The assimilation of ammonia can take place by reductive amination as well as transamination.
(d)	Transport of fixed nitrogen in the form of amides and ureides takes place via xylem vessel.

1. 4

2. 3

3. 2

4. 1

Subtopic: Ammonia Assimilation & Nitrogen Export |

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