(B) $Parthenium\,hysterophorus$,commonly known as $Congress\,grass$ or $carrot\,grass$,is an invasive weed belonging to the family $Compositae$ (now $

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(B) $Parthenium\,hysterophorus$,commonly known as $Congress\,grass$ or $carrot\,grass$,is an invasive weed belonging to the family $Compositae$ (now $Asteraceae$).It was introduced into India accidentally along with imported wheat and has since become a major environmental and health hazard.

Class 11 Biology Morphology of Flowering Plants Description of Some Important Families

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Which of the following is known as $Congress\,grass$?

A
$Cynodon$ (Gramineae)
B
$Parthenium$ (Compositae)
C
$Aspidistra$ (Liliaceae)
D
$Candytuft$ (Cruciferae)

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Class 11 Questions

Class 11

Biology Questions

Chapter

Morphology of Flowering Plants

Subtopic

Description of Some Important Families

$Lycopersicon$ $esculentum$ belongs to:

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Which of the following is the correct floral formula of Liliaceae?

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Choose the correct pair.

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Which type of sepal aestivation is found in the $Solanaceae$ family?

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Match the following columns:
Column-$I$ Column-$II$
$(A)$ Thalamiflorae $(i)$ Gynoecium always bicarpellary.
$(B)$ Calyciflorae $(ii)$ Ovary superior.
$(C)$ Bicarpellatae $(iii)$ Thalamus cup-shaped.
$(D)$ Inferae $(iv)$ Thalamus dome-shaped.
$(E)$ Heteromerae $(v)$ Ovary inferior.

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Column-$I$	Column-$II$
$(A)$ Thalamiflorae	$(i)$ Gynoecium always bicarpellary.
$(B)$ Calyciflorae	$(ii)$ Ovary superior.
$(C)$ Bicarpellatae	$(iii)$ Thalamus cup-shaped.
$(D)$ Inferae	$(iv)$ Thalamus dome-shaped.
$(E)$ Heteromerae	$(v)$ Ovary inferior.

Which of the following is known as $Congress\,grass$?

Similar Questions

$Lycopersicon$ $esculentum$ belongs to:

Which of the following is the correct floral formula of Liliaceae?

Choose the correct pair.

Which type of sepal aestivation is found in the $Solanaceae$ family?

Match the following columns:Column-$I$Column-$II$$(A)$ Thalamiflorae$(i)$ Gynoecium always bicarpellary.$(B)$ Calyciflorae$(ii)$ Ovary superior.$(C)$ Bicarpellatae$(iii)$ Thalamus cup-shaped.$(D)$ Inferae$(iv)$ Thalamus dome-shaped.$(E)$ Heteromerae$(v)$ Ovary inferior.

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Match the following columns:
Column-$I$ Column-$II$
$(A)$ Thalamiflorae $(i)$ Gynoecium always bicarpellary.
$(B)$ Calyciflorae $(ii)$ Ovary superior.
$(C)$ Bicarpellatae $(iii)$ Thalamus cup-shaped.
$(D)$ Inferae $(iv)$ Thalamus dome-shaped.
$(E)$ Heteromerae $(v)$ Ovary inferior.