What is the meaning of G (2) in the following floral formula? Br , ⊕ , K ( 5 ) , C ( 5 ) A ( 5 ) G ( 2 )

Two carpels, syncarpous, ovary superior

Two carpels, syncarpous ovary inferior

Two pistils, apocarpous ovary superior

Monocarpellary, apocarpous ovary inferior

What is the meaning of G (2) in the following floral formula? Br , ⊕ , K ( 5 ) , C ( 5 ) A ( 5 ) G ( 2 )

Two carpels, syncarpous, ovary superior

Match Column - I with Column - II. Column-I Column-II (a) (i) Brassicaceae (b) (ii) Liliaceae (c) (iii) Fabaceae (d) (iv) Solanaceae Choose the correct answer from the options given below.

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

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

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

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

Botanical names of plants are given in Column I, and the family/order name in Column II. Choose the appropriate combination from the options below. Column I Column II (P) Tamarindus indica (i) Arecaceae (Q) Cocos nucifera (ii) Liliaceae (R) Colchicum autumnale (iii) Solanaceae (S) Withania somnifera (iv) Papilionaceae

P - iv , Q - i , R - ii , S - iii

P - iv , Q - ii , R - iii , S - i

P - i , Q - ii , R - iv , S - iii

P - iv , Q - i , R - iii , S - ii

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

Identify the plants by their characters respectively: A) Helianthus i) Axillary buds as tendril, inferior ovary, mesocarp edible B) Eichhornia ii) A lateral branch of one internodal length, swollen petiole C) Cucumber iii) Funnel shaped corolla, dehiscent fruit D) Datura iv) Basal placentation, condensed peduncle

A = iv , B = ii , C = i , D = iii

A = i , B = iii , C = ii , D = iv

A = iii , B = ii , C = i , D = iv

A = i , B = ii , C = iii , D = iv

Match the following lists. List-I List-II List-III A Circular DNA i Sprouting out of cell I Attach the bacteria to the host tissue B Fimbriae ii Outermost layer of the cell wall II Solanaceae C Middle lamella iii Makoi III Plasmid DNA D Mesocarp and endocarp fused iv No nuclear membrane IV Develops from the cell plate The correct match is:

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

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

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

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

EASY

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What is the meaning of G₍₂₎ in the following floral formula?

$Br, \oplus, K_{(5)}, C_{(5)} A_{(5)} G_{(2)}$

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Important Questions on Morphology of Flowering Plants

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

In floral formula, 'K' and 'C' stands for

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Choose the correct set of plants showing the following features

A)

Medicinally important plant and a tendrillar climber with unisexual flowers

B)

Spice yielding plant with cymose inflorescence, persistent calyx, unilocular ovary

C)

Oilseed plant with monadelphous stamens, unilocular ovary, and indehiscent pod

HARD

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Match Column - I with Column - II.

Column-I	Column-II
(a)	(i)	Brassicaceae
(b)	(ii)	Liliaceae
(c)	(iii)	Fabaceae
(d)	(iv)	Solanaceae

Choose the correct answer from the options given below.

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Which one of the following plants shows vexillary aestivation and diadelphous stamens?

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Tricarpellary, syncarpous gynoecium is found in flowers of

MEDIUM

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Botanical names of plants are given in Column I, and the family/order name in Column II. Choose the appropriate combination from the options below.

	Column I		Column II
(P)	Tamarindus indica	(i)	Arecaceae
(Q)	Cocos nucifera	(ii)	Liliaceae
(R)	Colchicum autumnale	(iii)	Solanaceae
(S)	Withania somnifera	(iv)	Papilionaceae

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Choose the correct floral formula of the given floral diagram.

Question Image

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Choose the incorrect statement among the following.

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Identify the floral unit 'I' in the given floral diagram.

Question Image

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

One of the families is characterized by the following floral formula:

Question Image

Identify the family:

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Family Fabaceae differs from Solanaceae and Liliaceae. With respect to the stamens, pick out the characteristics specific to family Fabaceae but not found in Solanaceae or Liliaceae.

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Question Image is the floral formula of:

MEDIUM

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Find the correct statements among the following:
A) For classification of higher organisms we need to know technical terms and variation of the parts
B) Roots arise from radicle are called fibrous roots
C) The modified bract is called "Spathe"
D) In Apiaceae family, each flower is surrounded by involucre of bracts.

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

In the standard nomenclature used for depicting floral formula, which type of flower is represented by

K_{(5)}

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

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:

MEDIUM

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Identify the plants by their characters respectively:

A) Helianthus	i) Axillary buds as tendril, inferior ovary, mesocarp edible
B) Eichhornia	ii) A lateral branch of one internodal length, swollen petiole
C) Cucumber	iii) Funnel shaped corolla, dehiscent fruit
D) Datura	iv) Basal placentation, condensed peduncle

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Match the following lists.

	List-I		List-II		List-III
A	Circular DNA	i	Sprouting out of cell	I	Attach the bacteria to the host tissue
B	Fimbriae	ii	Outermost layer of the cell wall	II	Solanaceae
C	Middle lamella	iii	Makoi	III	Plasmid DNA
D	Mesocarp and endocarp fused	iv	No nuclear membrane	IV	Develops from the cell plate

The correct match is:

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Which of the following are the characteristic features of the family Fabaceae?

I. Gamosepalous nature

II. Stamens five, epipetalous

III. Marginal placentation

IV. Petals five, polypetalous

V. Fruit is a berry

The correct answer is:

EASY

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

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

MEDIUM

Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Semi-Technical Description of a Flowering Plant

Keel is the characteristic feature of flower of:

What is the meaning of G(2) in the following floral formula? Br,⊕,K(5),C(5)A(5)G(2)

Important Questions on Morphology of Flowering Plants

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What is the meaning of G₍₂₎ in the following floral formula?

$Br, \oplus, K_{(5)}, C_{(5)} A_{(5)} G_{(2)}$