Which of the following is not caused by deficiency of mineral nutritio – McqOptions

MCQOPTIONS

1.	Which of the following is not caused by deficiency of mineral nutrition [CBSE PMT 1997]
A.	Necrosis
B.	Chlorosis
C.	Etiolation
D.	Shortening internode
Answer» D. Shortening internode

Discussion

No Comment Found

Related MCQs

The number of essential elements required for normal growth of plant is [BHU 2003]
Who gave the criteria of essentiality
Which of the following is not caused by deficiency of mineral nutrition [CBSE PMT 1997]
If a plant material is dried and burnt in a crucible, the residue would contain
Calcium works as catalyst for
Which of the following deficiency may cause leaf tip bending [BVP 2003]
Which of the following shows that metabolic energy is required in the absorption of ions[MP PMT 1992]
Assertion : The leaves of cauliflower become flaccid and brown in molybdenum deficiency. Reason : Cauliflower plant is affected by whiptail disease in molybdenum deficiency.
Assertion : Calcium is a constituent of cell wall. Reason : Calcium is required in mitotic division.
Assertion : Nitrogen-fixing bacteria in legume root nodules survive in oxygen-depleted cells of nodules. Reason : Leghaemoglobin completely removes oxygen from the nodule cells. [AIIMS 2004]