RATNAM MEDICAL ACADEMY ;NELLORE
1. In
one of the following petiole/ part of petiole is modified into phyllode
1)
Australian acacia 2) In some
legumes 3) Nepenthes 4) 1 & 3
2. The
main objective of phyllotaxy is to
1)
Enhance the beauty of leaf 2)
Help to receive sunlight for the leaves
3)
Provide nutrition to the leaves 4)
All
3. The
following part of the leaf helps to expose the lamina to light
1)
Phyllotaxy 2) Stipules 3) Leaf base 4) Petiole
4. Find
the following pair in which pulvinous petiole and pulvinous leaf base present
respectively.
1)
Pista & Eichhornia 2)
Eichhornia & Pistia
3)
Eichhornia & Some legumes 4)
Some legumes & Eichhornia
5. The
following is responsible for the development of different types of leaves
1)
No incision II) Direction
of incision III) Extent of incision
1)
III only 2) II, III
only 3) I, III only 4) I, II, III
6. Assertion
(A) : Rachis is formed only in pinnately
compound leaves.
Reason
(R) : Rachis is not formed in
palmately compound leaves.
1) Both A and R
are correct. R is the correct
explanation of A.
2)
Both A and R are correct. R is not the
correct explanation of A.
3)
A is true, but R is false 4)
A is false, but R is true
7. Three
branches of Nerium with 10 intenodes (at each node 3 leaves), 5 branches of
calotropis with 8 intenodes, 4 branches of chinarose with 12internodes
collected. Then total number of leaves in all the plants.
1)
218 2) 273 3) 241 4) More than 273
8. Find
the true statement
1)
In pisum lower leaf lets perform photosynthesis
2)
In pisum stipules are foliaceous
3)
In pisum terminal leaf lets modified into tendrils
4)
All
9. Match
the following in Nepenthes
A)
Terminal part of petiole I)
Photosynthesis
B) Lamina II)
Climbing & conduction
C) Lower part of petiole III) Digestion of insect proteins
A B C A B C
1) III II I 2) II I III
3)
II I III 4) II III I
10. Assertion
(A) : Nepenthes is both producer and
consumer
Reason
(R) : Nepenthes
is prepare it’s own food and digest the insects for nitrogen
1) Both A and R
are correct. R is the correct
explanation of A.
2)
Both A and R are correct. R is not the
correct explanation of A.
3)
A is true, but R is false 4)
A is false, but R is true
11. In
one of the following plant in its inflorescence neither the branches nor the
flowers are acropetal, but both are centripetal
1)
A plant with under ground stem corm
2)
A plant with conical tuberous adventitious root
3)
A plant with under ground stem bulb
4)
A plant with conical tuberous tap root
12. One
of the following inflorescence is present in a plant which shows vertically downwardly
growing underground stem
1)
Umbel 2) Raceme 3) Spadix 4) Head
13. Unisexual
flowers are found in
1)
Tridax, Achyranthes, Colacacia, Ficus, Labiatae 2) Tridax, Colacacia, Euphorbia,
Ficus
3)
Solanum, Tridax, Achyranthes, Ficu 4) Tridax, Colacacia, Datura, Euphorbia, Ficus
14. Involucre
is found
I)
Ficus II)
Euphorbia III) Carrot IV) Sunflower
V)
Colocacia VI) Onion
1)
I, II, III, IV 2) II, III,
IV, V 3) II, III, IV, VI 4) II, IV, VI only
15. Total
number of flowers in a verticellaster, if its Monochasial cyme produces 7
branches
1)
30 2) 32 3) 34 4) Can not be estimated
16. Racemose
inflorescence with involucre
I)
Spike II) Umbel III) Cyathium IV) Capitulum
1)
II, III, IV 2)
II, IV 3) II only 4) II, III
17. Special
inflorescence showing cymose characters
1)
Verticellaster 2) Cyathium 3) Hypanthodium 4) 1 & 2
18. Match
the following
A)
Involucre with bisexual pedicillate flowers I) Colacacia
B) Involucre with sessile, unisexual &
bisexual flowers II) Euphorbia
C) Involucre with pedicillate, unsexual
flowers III) Tridax
D) Spathe with unisexual, sessile flowers IV) Allium
A B C D A B C D
1) IV III I II 2) I II III IV
3)
IV III II I 4) II I III IV
19. Stolan
with three flowered inflorescence
1)
Bongain villea 2) Nerium 3) Jasmine 4) All
20. Study
the following
A)
In cyathium total flowers number is more of one to the number of male flowers
B)
In cyathium number of male flowers is less of one to the number of total
flowers
C)
In cyathium ratio of female and male flowers is 1 : Many
D)
In cyathium ratio of carpels (Megasporophylls) and stamens (Microsporophyl) in
each female and male flowers is 3 : 1
From
the above statements identify the number of true statements
1)
1 2) 2 3) 3 4) 4
21. Inflorescence
of poaceae (=Graminae)
1)
Compound raceme 2) Compound umbel 3) Compound spike 4) Compound spadix
22. Each
branch of the peduncle is a simple raceme in
1)
Compound corymb 2)
Compound umbel
3)
Compound spike 4)
Panicle
23. A
three flowered definite inflorescence is
1)
Dichasial cyme of Ipomoea 2)
Cymule of Jasminum
3)
Helicoid cyme of Hamelia 4)
Scorpioid cyme of solanum
24. Assertion
(A) : Cyathium inflorescence looks like
a single flower.
Reason
(R) : Central stamen like male flower
surrounded by many female flowers.
1) Both A and R
are correct. R is the correct
explanation of A.
2)
Both A and R are correct. R is not the
correct explanation of A.
3)
A is true, but R is false 4)
A is false, but R is true
25. One
of the following is NOT the characteristic feature of Hypanthodium?
I)
Fruit - like special inflorescence
II) Presence of unisexual flowers
III)
Peduncle is fleshy IV) Opening of flowers
is not in a definite order
V)
Achlamydeous flowers
1)
I and II 2) II and
IV 3) I and V 4) V alone
26. Assertion
(A) : Hypanthodium is a cymose
inflorescence
Reason
(R) : In Hypanthodium, the flowers
are arranged in irregular manner
1) Both A and R
are correct. R is the correct
explanation of A.
2)
Both A and R are correct. R is not the
correct explanation of A.
3)
A is true, but R is false 4)
A is false, but R is true
27. Inflorescence
with three types of flowers seen in
I)
Ficus II)
Bongainvillea III) Musa IV) Tridax
1) II, III 2) III, IV 3) I, III 4) II, IV
28. In
Nerium following one seen
I)
Axillary bud modified into spine II)
Axillary bud modified into thron
III)
Whorled phyllotaxy IV)
Polychasial cyme
1)
II, III, IV 2) II, III 3) III, IV 4) I, III, IV
29. Identify
the incorrect statement in relation to Hypanthodium inflorescence
1)
Inflorescence with involucre
2)
Inflorescence with deep cup like peduncle
3)
Inflorescence with three types of flowers
4)
Inflorescence with sessile unisexual, chlamydeous flowers
30. The
nature of spathe in spadix inflorescence is
1)
Bractcole 2) Bract 3) Stipule 4) Peduncle
31. Identify
the correct statement regarding verticellaster
1)
It is found in Euphorbiaceae members
2)
Initially it is monochasial cyme and latter develop as dichasial cyme
3)
It is racemose inflorescence
4)
Initially it develops as dichasial cyme and later it continues as monochasial
cyme
32. Inflorescence
with sessile unisexual flower
I)
Cyathium II)
Verticellaster III) Hypanthodium IV) Umbel
1)
I, II, IV 2)
III only 3) II, III 4) I, II, III
33. A
student observed inflorescence in Ipomea that shows 3 times branching so the
total number of flowers present are
1)
15 2)
20 3)
18 4)
16
34. Three
genera Taeniophyllum, Euphoribia and Acacia possess chlorophyllous tissues in
various plant parts. Choose the corresponding plant parts respectively
1)
Leaf, Root stem 2) Stem, Petiole, Root 3) Stem, Root, Sepals 4) Root, Stem, Petiole
35. A
: In cymose type of inflorescence, growth of the main axis shows limited growth
R :
In this type of inflorescence the main axis terminates into a flower
1) Both A and R are
correct. R is the correct explanation of
A.
2) Both A and R are correct. R is not the correct explanation of A.
3) A is true, but R is false 4) A is false,
but R is true
36. Characterstic
inflorescence of Apiaceae is
1)
Head 2)
Umbel 3)
Verticillaster 4) Cyathium
37. Modified
leaves of this plant help in vegetative propagation
1)
Casuarina 2) Acacia
melanoxylon 3) Dionaea 4) Bryophyllum
38. The correct ascending sequence of the following based on their
number
A)
Number of flowers in cymule of jasminum
B)
Number of flowers in a monochasial cyme with three branches
C)
Number of stamens in the male flower of Euphorbia
D)
Number of flowers in a panicle of Mango
1)
D, B, A, C 2) C,
A, B, D 3) A, C, B, D 4) B, D, C, A
39. Type
of leaf present in Bombax ceiba is
1) Pinnately compound leaf 2)
Palmately compound leaf
3)
Simple leaf with entire lamina 4)
Simple leaf with lobed lamina
40. Arrange the modifications of Nepenthes
leaf in sequence base to apex
1)
Pitcher, tendril, phyllode 2)
Phyllode, tendril, pitcher
3) Tendril, pitcher, phyllode 4) Tendril, phyllode,
pitcher
