Identify the mismatched pair.

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

Question

(B) $Frankia$ is a symbiotic nitrogen-fixing bacterium associated with the root nodules of non-leguminous plants like $Alnus$. $Rhodospirillum$ is a f

Vedclass · Accepted Answer

$Rhodospirillum - Mycorrhiza$

Vedclass · Answer

(B) $Frankia$ is a symbiotic nitrogen-fixing bacterium associated with the root nodules of non-leguminous plants like $Alnus$. $Rhodospirillum$ is a free-living,anaerobic,nitrogen-fixing bacterium,whereas $Mycorrhiza$ is a symbiotic association between a fungus and the roots of higher plants. Thus,$Rhodospirillum - Mycorrhiza$ is a mismatched pair. $Anabaena$ is a cyanobacterium known for nitrogen fixation. $Rhizobium$ is a symbiotic nitrogen-fixing bacterium found in the root nodules of leguminous plants like $Alfalfa$.

Column-$I$	Column-$II$
$(A)$ Found in some amino acids	$(1)$ $Mg$
$(B)$ Required for photolysis of water	$(2)$ $I$
$(C)$ Not important for plants	$(3)$ $S$
$(D)$ Structural component of chlorophyll	$(4)$ $Mn$

Column $X$	Column $Y$
$(1)$ Magnesium	$(P)$ Blood clotting
$(2)$ Molybdenum	$(Q)$ Constituent of cysteine amino acid
$(3)$ Calcium	$(R)$ Essential for nitrogen fixation
$(4)$ Sulphur	$(S)$ Activation of enzymes

Column $X$	Column $Y$
$(1)$ Muscle contraction	$(P)$ $Mg^{+2}$
$(2)$ Digestion of food	$(Q)$ $Ca^{+2}$
$(3)$ Energy exchange	$(R)$ $Mo$
$(4)$ Carbohydrate synthesis	$(S)$ $PO_4^{-3}$
$(5)$ Nitrogen fixation	$(T)$ $Cl^{-}$

Similar Questions

Match the following columns:
Column-$I$ Column-$II$
$(A)$ Found in some amino acids $(1)$ $Mg$
$(B)$ Required for photolysis of water $(2)$ $I$
$(C)$ Not important for plants $(3)$ $S$
$(D)$ Structural component of chlorophyll $(4)$ $Mn$

Name a plant which accumulates silicon.

In which of the following conditions,plants cannot be grown?

Select the correct match for $X$ and $Y$.
Column $X$ Column $Y$
$(1)$ Magnesium $(P)$ Blood clotting
$(2)$ Molybdenum $(Q)$ Constituent of cysteine amino acid
$(3)$ Calcium $(R)$ Essential for nitrogen fixation
$(4)$ Sulphur $(S)$ Activation of enzymes

Select the correct match for $X$ and $Y$.
Column $X$ Column $Y$
$(1)$ Muscle contraction $(P)$ $Mg^{+2}$
$(2)$ Digestion of food $(Q)$ $Ca^{+2}$
$(3)$ Energy exchange $(R)$ $Mo$
$(4)$ Carbohydrate synthesis $(S)$ $PO_4^{-3}$
$(5)$ Nitrogen fixation $(T)$ $Cl^{-}$

Vedclass Test Series

Exam Paper Generator

Online Exam Module