Q. No.Which of the following is not a criteria for the essentiality of an element?
(1) The element must be absolutely necessary for supporting normal growth and reproduction
(2) In the absence of element, the plant is not able to complete their life cycle or set the seeds
(3) The requirement of that element must be specific can be replacable by another element
(4) The element must be directly involved in metabolism
(1) The element must be absolutely necessary for supporting normal growth and reproduction
(2) In the absence of element, the plant is not able to complete their life cycle or set the seeds
(3) The requirement of that element must be specific can be replacable by another element
(4) The element must be directly involved in metabolism
The elements are classified into Macronutrients and Micronutrients based on their
(1) Qualitative properties
(2) Structural properties
(3) Quantitative requirements
(4) Both B and C
Macronutrients are present in plant tissue in
(1) Excess of 10 mmole/Kg of dry matter
(2) 20 mmole/g of dry matter
(3) 10 mole/Kg of dry matter
(4) 1 mmole/Kg of dry matter
Which of the following Macronutrient is absorbed from soil as mineral nutrition?
(1) P
(2) C
(3) H
(4) O
The option which doesn't carry at least one Micronutrient is
(1) Fe,Mn,Mg
(2) P,S,K
(3) C,N,Zn
(4) B,Cl,Ni
© 2024 GoodEd Technologies Pvt. Ltd.