Match the following lists. LIST-I LIST-II LIST-III A Atropa i Ormament I Number and codes B Computer usage in taxonomy ii Medicine II Pterocarpus C Gloriosa iii Fabaceae III Solanaceae D Odd sepal anterior iv Numerical Taxonomy IV Rhizome The correct match is:

A B C D ii, III iv, I i, IV iii, II

A B C D ii, IV iv, II iii, III i, I

A B C D iii, IV i, III ii, I iv, II

A B C D i, I ii, II iii, IV iv, III

Find the correct match. Column-I Column-II a. Stem tendrils (i) Agave b. Stem thorns (ii) Water hyacinth c. Offset (iii) Bougainvillea d. Bulbil (iv) Watermelon

a - ( iv ) ; b - ( iii ) ; c - ( ii ) ; d - ( i )

a - ( i ) ; b - ( iii ) ; c - ( ii ) ; d - ( iv )

a - ( iv ) ; b - ( iii ) ; c - ( i ) ; d - ( ii )

a - ( iii ) ; b - ( iv ) ; c - ( ii ) ; d - ( i )

EASY

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The needle-like cladodes of Asparagus are metamorphosed stem for

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Important Questions on Morphology of Flowering Plants

MEDIUM

Biology>Structural Organisation in Plants - Morphology>Morphology of Flowering Plants>Stem

Choose the correct statements among the following.
A) A bud is present in the axil of leaflets of the compound leaf.
B) Casuarina has limited growth of branches as phylloclades.
C) Sub aerial stem of Oxalis spread to new niches when old parts die.
D) Pericarp and seed coat fuse together in caryopsis.

EASY

Biology>Structural Organisation in Plants - Morphology>Morphology of Flowering Plants>Stem

Stems modified into flat green organs performing the functions of leaves are known as:

HARD

Biology>Structural Organisation in Plants - Morphology>Morphology of Flowering Plants>Stem

Among the following plants, how many show modifications for the photosynthetic purpose other than a leaf?
Taeniophyllum, Casuarina, Asparagus, Bougainvillea, Dioscoria, Opuntia, Hibiscus, Chrysanthemum

HARD

Biology>Structural Organisation in Plants - Morphology>Morphology of Flowering Plants>Stem

Match the following lists:

	List $I$		List $II$
A)	Branches of limited growth modified for photosynthesis	$I)$	Cashew
B)	The peduncle is branched with one branch each time	$II)$	Asparagus
C)	Multicarpellary, syncarpous unilocular ovary, stony pericarp	$III)$	Hamelia
D)	Placenta is axial and ovules are attached to multilocular ovary	$IV)$	Colocasia
		$V)$	Lemon

EASY

Biology>Structural Organisation in Plants - Morphology>Morphology of Flowering Plants>Stem

Identify the vegetative propagule $' M'$ in the following diagram:

Question Image

EASY

Biology>Structural Organisation in Plants - Morphology>Morphology of Flowering Plants>Stem

Match the following lists.

	LIST-I		LIST-II		LIST-III
A	Atropa	i	Ormament	I	Number and codes
B	Computer usage in taxonomy	ii	Medicine	II	Pterocarpus
C	Gloriosa	iii	Fabaceae	III	Solanaceae
D	Odd sepal anterior	iv	Numerical Taxonomy	IV	Rhizome