(i) , (ii), (iii) and (iv)
(i), (ii) and (v)
(iii), (iv) and (vi)
(iv), (v) and (i)
A. (i) , (ii), (iii) and (iv)
A
B
C
Both A and B
Calyx is the outermost whorl of the flower and are called sepals.
Sepals are green, leaf like and protect the flower in the bud stage.
The calyx may be gamosepalous (sepals free) or polysepalous (sepals united).
Both (a) and (b)
groundnut
rice
sugarcane
wheat
ovary
anther
filament
connective
Statement-1 and statement-2 are true and Statement-2 is a correct explanation for statement-1.
Statement-1 and statement-2 are true but statement-2 is a correct explanation for statement-1.
Statement-1 is true and statement-2 is false.
Both the statements are false.
A-Cymose, B-Racemose
A-Racemose, B-Cymose
A-Racemose, B-Racemose
A-Cymose, B-Cymose
fibrous root system.
tap root system.
adventitious root system.
all of the above
(i) and (iv)
(i), (iii) and (iv)
(iii) and (iv)
(ii) and (iii)
Potato
Opuntia
Rhizophora
Grass
A. Gram, sem, moong, | I. Medicine soyabean |
---|---|
B. Soyabean,groundnut | II. Ornamental |
C. Indigofera | III. Fodder |
D. Sunhemp | IV. Fibres |
E. Sesbania, Trifolium | V. Dye |
F. Lupin, sweet potato | VI. Edible oil |
G. Mulethi | VII. Pulses |
A I, B II, C III, D IV, E V, F VI, G VII
A VII, B VI, C V, D IV, E III, F II, G I
A II, B IV, C VI, D I, E III, F V, G VII
A I, B III, C V, D VII, E II, F IV, G VI
cucumber
pumpkins
grapevines
all of these
Only (i)
Both (i) and (ii)
(i), (iii) and (iv)
All of these
Column-I | Column-II |
---|---|
A. Bud in the | I. Pitcher plant axil of leaf and venus fly trap |
B. Outer layer of | II. Cacti seed coat |
C. Spines | III. Testa (modified leaves) |
D. Leaves modified | IV. Simple leaf to catch insects |
E. Fleshy leaves | V. Garlic and onion with stored food |
A I, B II, C III, D IV, E V
A V, B IV, C III, D II, E I
A IV, B III, C II, D I, E V
A IV, B II, C III, D I, E V
can be stored for long time.
are result of fusion of pollen tube.
are result of fusion of gametes.
give rise to new plants.
A - seeds; B - fruit
A - fruit; B - seeds
A - flower; B - seed
A - seeds; B - flower
staminode
anther
pollen grain
filament
Hydrilla and Pistia
Eichhornia and Hydrilla
Pistia and Eichhornia
Pistia and Vallisneria
testa
tegmen
hilum
micropyle
Rhizome of ginger
Corm of Colocasia
Pitcher of Nepenthes
Tuber of potato
C, B, E, A, D
A, B, C, D, E
D, E, A, C, B
E, D, C, B, A
A - V, t; B - II, s; C -I, r; D -III, q; E -IV, p
A - I, t; B - II, s; C - III, r; D - IV, p; E - V, q
A - V, p; B - II, s; C - I, q; D - III, r; E - IV, t
A - V, p; B - III, q; C - II, s; D - I, t; E - IV, r
A-Alternate, B - Opposite, C - Whorled
A- Whorled, B - Opposite, C -Alternate
A-Alternate, B - Whorled, C - Opposite
A-Whorled, B -Alternate, C - Opposite
exchange of gases
increase the beauty of a tree
manufacturing of food
nerve impulse induction
Four
Five
Six
Three
region of maturation
region of elongation
region of meristematic activity
root cap
angiosperms and sexual
gymnosperms and sexual
algae and asexual
pteridophytes and asexual
Storage
Reproduction
Photosynthesis
Protection
Column-I | Column-II |
---|---|
A. Gamosepalous | I. Flower of lily |
B. Polysepalous | II. Sterile anther |
C. Gamopetalous | III. Free petals |
D. Polypetalous | IV. Free sepals |
E. Epiphyllous | V. Fused petals |
F. Staminode | VI. Fused sepals |
A IV, B V, C III, D I, E VI, F II
A IV, B III, C V, D I, E II, F VI
A VI, B IV, C III, D V, E I, F II
A VI, B IV, C V, D III, E II, F I
Racemose, zygomorphic, unisexual, floral characters
Racemose, zygomorphic, bisexual, polypetalous
Axillary, bisexual, actinomorphic, epipetalous
Axillary, actinomorphic, bisexual, epipetalous
Potato, ginger, turmeric, Euphorbia, zaminkand
Potato, ginger, turmeric, zaminkand, Colocasia
Potato, Citrus, Opuntia, zaminkand, Colocasia
Potato, cucumber, watermelon, zaminkand, Colocasia