(A) Manganese toxicity in plants often leads to the appearance of symptoms associated with deficiencies of other mineral elements. This occurs because

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(A) Manganese toxicity in plants often leads to the appearance of symptoms associated with deficiencies of other mineral elements. This occurs because excess manganese competes with iron and magnesium for uptake and translocation,and it also inhibits calcium translocation to the shoot apex. Therefore,the symptoms of manganese toxicity are often characterized by the appearance of deficiencies of $Fe$,$Mg$,and $Ca$.

Class 11 Biology Mineral Nutrition Deficiency Symptoms of Essential Elements

Medium

Which mineral deficiencies appear in plants due to manganese toxicity?

A
$Fe, Mg, Ca$
B
$Fe, Mg, Cl$
C
$Cu, Mg, P$
D
$B, Cl, Mo$

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Biology Questions

Chapter

Mineral Nutrition

Subtopic

Deficiency Symptoms of Essential Elements

Rapid deterioration of root and shoot tip occurs due to the deficiency of

Medium

View Solution

Match the mineral deficiency disorders given in Column $I$ with their symptoms given in Column $II$.
Column $I$ (Disorder) Column $II$ (Description)
$i$. Chlorosis $a$. Localised death of tissues in leaves
$ii$. Necrosis $b$. Premature fall of flowers,fruits and leaves
$iii$. Mottling $c$. Yellowing of leaves due to absence of chlorophyll
$iv$. Abscission $d$. Appearance of green and non-green patches on leaves

Choose the correct option from below.

Column $I$ (Disorder)	Column $II$ (Description)
$i$. Chlorosis	$a$. Localised death of tissues in leaves
$ii$. Necrosis	$b$. Premature fall of flowers,fruits and leaves
$iii$. Mottling	$c$. Yellowing of leaves due to absence of chlorophyll
$iv$. Abscission	$d$. Appearance of green and non-green patches on leaves

EasyMHT CET 2024

View Solution