1. Match column -I with column -II and
select the correct option from the codes given below
Column –I Column-II
A) Marginal placentation I) Sunflower,
marigold
B) Parietal placentation II) Pea,
bean
C) Axile placentation III)
Mustard, Argemone
D) Free central placentation IV) Hibiscus, tomato, lemon
E) Basal placentation V) Dianthus,
Primrose
A B
C D E A B
C D E
1) II
III IV V
I 2) II
III I V
IV
3) II
I III IV
V 4) III
II IV V
I
2. Only one of the following features of
inflorescence of Euphorbia also is present in Ficus inflorescence
1) Pedicellate, achlamydeous flowers
2) Cup like involucre of bracts
3) Tricarpellary syncarpous gynoecium in
female flower
4) Unisexual flowers
3. Read the given statements
i) Ovary of the gynoecium occupies the
highest position while the other floral parts are situated below it
ii) Ovary is superior iii)
It is observed in Brassica, Hibiscus,
brinjal, etc
Which condition of flowers is being
described by the above statements ?
1)
Hypogyny 2) Perigyny 3) Epigyny 4) Synandry
4. Match column - I with column - II and select the correct option
A) Thorns I) Vegetative
propagation
B) Phylloclades II) Defensive
mechanism
C) Runners III)
Mechanical support
D) Stilt roots IV)
Absorption of nutrients
E) Haustoria V)
Photosynthesis
A
B C D
E A
B C D
E
1) V
IV III II
I 2) II
V II I
IV
3) II
V I III
IV 4)
III
V I II
IV
5. The region of root with exogenous
appendages namely root hairs and endogenous appendages namely lateral roots is
1)
Meristematic region 2) Root cap region 3) Maturation region 4) Elongation region
6. In a genus A modified root become aerial and
grows vertically upwards (negatively geotropic) and in a genus B modified
adventitious aerial roots grow vertically downwards (positively geotropic). A
and B are respectively
1)
Zea mays, Pisum 2) Rhizophora, Ficus 3) Zea mays, Rhizophora 4) Vanda, Rhizophora
7. Four statements regarding root hairs are
given below. Choose the correct one from them
I) They are unbranched tubular
extensions
II) They are fine, delicate thread
like structures
III) They are present on tap root and
absent in all adventitious roots
IV) They are uniformly distributed in
all regions of root
1)
I & II 2) II
& III 3) III &
IV 4) I & IV
8. Match the following
I) A cluster of storage roots A) Raphanus
II) Solitary adventitious storage root B) Daucus
III) Solitary pigmented storage root C) Ipomoea
IV) Solitary colourless storage root D) Asparagus
I II III
IV I II III
IV
1)
D C A B 2) C D
B A
3)
A B C D 4)
D C B
A
9. Match the following with respect to
underground stems
I) Horizontally growing stem A) Amorphophallus
II) Vertically growing stem B) Zingiber
III) Swollen tuberous tip of axillary
branch C) Solanum
IV) Discoid stem with scape D) Allium
I
II III IV I II III IV
1)
B A C D 2) A B C D
3)
B C D A 4) A B D C
10. In the following table given below, choose
the correct set of options corresponding to the blanks A, B, C and D
|
Genus
|
Root
|
Stem
|
Leaf
|
Inflorescence
|
|
Zea mays
|
A
|
Herbaceous
|
Parallel venation
|
Spike
|
|
Casuarina
|
Nodular roots
|
B
|
Scale leaves
|
Catkin
|
|
Nerium
|
Tap root system
|
Stolons
|
C
|
Polychasial cyme
|
|
Euphorbia
|
Tap root system
|
Phylloclade
|
spines
|
D
|
Identify A, B, C, D respectively
1)
Stilt roots, phylloclade, opposite phyllotaxy, polychasial cyme
2)
Brace roots, phylloclade, whorled phyllotaxy, cyathium
3)
Fibrous roots, cladophyll, compound leaves, dichasial cyme
4)
Prop roots, phylloclade, reticulate venation, cymule
11. In the genus A, axillary buds help in
vegetative reproduction and in genus B floral
buds help in vegetative reproduction and in genus C epiphyllous buds
help in vegetative reproduction and in genus D floral buds help in sexual
reproduction A, B,C, D respectively are
1)
Agave, Dioscorea, Bryophyllum, Datura 2) Aloe,
Drosera, Scilla, Hibiscus
3)
Drosera, Agave, Bryophyllum, Datura 4) Dioscorea, Agave, Bryophyllum, Hibiscus
12. Match the following
A) Runner I) Pistia and Eichhornia
B) Stolon II) Musa and Chrysanthemum
C) Sucker III) Nerium & Jasminium
D) Offset IV) Oxalis and strawberry
1)
A - IV, B - III, C - II, D - I 2)
A - IV, B - I, C - II, D - III
3)
A - I, B - II, C - III, D - IV 4)
A - IV, B - I, C - III, D – II
13. In the genus given below both stem and
peduncle are condensed. The genus is
1)
Tridax 2) Allium 3)
Cassia 4) Crotalaria
14. Assertion (A) : Dicot leaf show reticulate
venation
Reason (R) : Veinlets form a network
in the lamina of dicot leaf
1) Both A and R are
correct and R is the correct explanation of A.
2)
Both A and R are correct but R is not the correct explanation of A.
3)
A is True but R is False. 4)
R is True but A is False.
15. Axillary bud could be present in the axil
of
A) Simple leaf B) Compound leaf C)
Modified leaf D) Leaflet
1)
A, B and D only 2) A, B, C
only 3) C, D only 4) A, B, C, D
16. Four genera Taeniophyllum, Euphorbia, Acacia and Lathyrus possess chlorophyllous tissues in various plant parts.
Choose the corresponding plant parts
1)
Leaf, root, stem, sepals 2)
Stem, petiole, root, leaf
3)
Stem, root, sepals, petals 4)
Root, stem, petiole, stipules
17. Match the following.
A) Corymb I) All the flowers appear to arise from same
point
B) Umbel II) All the flowers are brought to same height
C) Spike III) Flower protected
by modified bract called spathe
D) Spadix IV) Acropetal
arrangement of sessile flowers on peduncle
E) Head V) Sessile flowers
develop centripetally on condensed peduncle
A
B C D E A
B C D E
1) II I
IV III V 2) I
II IV III V
3) II
I III IV V 4) V III
IV I
II
18. Match the inflorescence with the corresponding plant family
A)
Cyathium I) Asteraceae (Compositae)
B) Verticellaster II) Apiaceae
(Umbelliflorae)
C) Spike III)
Poaceae (Graminae)
D) Umbel IV)
Lamiaceae (Labiatae)
E) Head V)
Euphorbiaceae
A
B C D E A
B C D E
1) II
I III IV V 2) IV V III II I
3) II V
IV III I 4)
V
IV III II I
19. The type of cymose
infloresence without any arrangement of flowers is
1)
Solitary cyme 2) Cymule 3) Dichasial cyme 4) Polychasial cyme
20. A cymose inflorescence
'X' possess two flowers on either side of peduncle in the axil of bracts. In
cymose inflorescence 'Y' two flower bearing branched peduncles arise in the
axil of bracts. 'X' and 'Y' are
1)
Cymule and dichasial cyme 2)
Monochasial and dichasial cyme
3)
Solitary cyme and dichasial cyme 4)
Solitary cyme and cymule
21. Select the correct statements regarding inflorescences present in two genera given
below
|
Character
|
Euphorbia
|
Ficus
|
|
A) Types of flowers (sexuality)
|
3
|
2
|
|
B) Cup like structure
|
involucre of
bracts
|
Peduncle
|
|
C) Number of stamens in each male
flower
|
3
|
1
|
|
D) Number of carpels in each female
flower
|
3
|
1
|
1)
A and B 2) B and
D 3) A and C 4) A and D
22. A
flower could possess two types of
1) Placentation 2) Aestivation 3)
Merosity 4) Structural
symmetry
23. A
flower is called trimerous due to the presence of
1) Three whorls of floral leaves
2) Three
whorls of essential floral leaves
3)
Three members in each of the two whorls of perianth in a flower
4) Flower
can be cut into three equal halves
24. Cymule
producing thorny climber is
1) Datura 2) Jasminium 3) Citrus 4)
Bougainvillea
25. Type of aestivation without overlapping of perianth member is
1) Valvate aestivation 2)
Vexillary aestivation
3)
Ascendingly imbricate aestivation 4)
Twisted aestivation
26. Inflorescence with sessile flowers is observed in a genus
1)
Hibiscus 2) Sunflower 3) Euphorbia 4) Datura
27. Four floral characters of
a flower in different genera are given below. Choose the incorrect one
|
Genus
|
Character 1
|
Character 2
|
Character 3
|
Character
4
|
|
1) Pea
|
Papilionaceous corolla
|
Diadelphous stamens
|
Zygomorphic symmetry
|
Imbricate
aestivation
|
|
2) Mustard
|
Radial symmetry
|
Stamens
of different length
|
Syncarpous ovary
|
Superior
ovary
|
|
3) China rose
|
Perigynous flower
|
Diadelphous
stamens
|
Actinomorphic symmetry
|
Apocarpous
gynoecium
|
|
4) Sunflower (disc floret)
|
Actinomorphic symmetry
|
Bisexual
|
Inferior ovary
|
Tubular
corolla
|
28. Dry fruits are characterized by
I) Dry pericarp II)
Non-fleshy
III) Endocarp is hard, epicarp and mesocarp fleshy IV) Hard pericarp that never splits
1) I & II 2)
II & III 3)
III & IV 4) I & IV
29. The fruit of A group dehisces dorsiventrally, of B group
dehisces in different ways , of C dehisces into one seeded mericarps. A,B and C
are respectively
1) A) Pea, Beans B) Cotton, Coconut C) Acacia,
Anacardium 2)
A) Pea, beans B) Cotton,Datura C) Acacia, Castor 3)
A) Cotton, Datura, B) Peas, rice C) Cotton, Acacia 4)
A) Cotton, Acacia B) Peas, Beans C) Cotton, Aristolochia
30. Assertion(A): Dry indehiscent fruits are one seeded Reason(R):All dry indehiscent fruits develop
from monocarpellary gynoecia
1) A and R are true and R explains A 2) A and R are true but R does not
explains A 3)
A is true but R is false 4) A is false but R is
true
31. Match the following lists.
Example Type of fruit
I) Annona squamosa A) Schizocarpic fruit
II) Acacia B) Capsule
III) Tridax C) Berry
IV) Datura D) Aggregate fruit E)
Cypsela
1)
I-A,II-E,III-D,IV-B 2)
I-C,II-E,III-A,IV-D
3) I-D,II-B,III-E,IV-A 4) I-D,II-A,III-E,IV-B
32. The fruit in pine-apple is
1) Fleshy, simple 2) Composite 3)
Aggregate 4) Dry indehiscent
33. Seeds can be observed in
A) Fleshy pedicel of
cashew B) Fleshy thalamus of apple
C) Nut of cashew D) Pome of
apple
1) A, B, D 2)
B, C, D 3) C, D 4)
A, C, D
34. Cotyledons are not edible part in the fruit of
1) Citrus 2) Arachis hypogea 3) Dolichos lab lab 4) Pisum sativum
35. Match the following lists
I) Apple A)
Syconus
II) Mango B) Pepo
III) Fig C) Pome
IV) Cucumber D) Sorosis
E) Drupe
1)
I-E,II-C,III-B,IV-D 2)
I-A,II-E,III-B,IV-D
3)
I-A,II-B,III-C,IV-D 4)
I-C,II-E,III-A,IV-B
36. The wrong pair in the following is
1)Pyrus-
Rosaceae 2) Oryza-Poaceae 3) Citrus-Palmaceae 4) Artocarpus-Moraceae
37. Endosperm is edible in A, thalamus is
edible in B, fleshy peduncle is edible in C. Then A,B and C are respectively
A B C
1)
Arachis Annona Ananas
2) Dolichos Cocos Cucurbita
3) Cocos Ananas Artocarpus
4)
Oryza Pyrus Ficus
38. Edible part in Annona squamosa is
1) Cotyledons 2)
Succulent perianth
3) Mesocarp
and Endocarp of each fruitlet 4)
Endosperm
39. There
is no false fruit in
1) Cashew 2) Apple 3)
Strawberry 4) Coconut
40. Match
the following
|
Table - I
|
Table - II
|
|
1) Mango
|
A) Pome
|
|
2) Grapes
|
B) Hesperidium
|
|
3) Cucumber
|
C) Berry
|
|
4) Citrus
|
D) Drupe
|
|
|
E) Pepo
|
1) 1-D,2-A,3-E,4-B 2) 1-B,2-C,3-D,4-E
3) 1-A,2-E,3-C,4-D 4) 1-D,2-C,3-E,4-B
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