5 and 6
1, 2 and 6
1, 2, 3 and 4
2, 4, 5 and 6
A. 5 and 6
soil
air
water
light
Ovary
Style
Stigma
Filament
Tegmen
Scutellum
Hyaline layer
Aleurone layer
Only (i)
Both (ii) and (iii)
Only (ii)
All of these
(i) and (iv)
(i), (iii) and (iv)
(iii) and (iv)
(ii) and (iii)
Petiole
Node
Stipule
Lamina
A-Alternate, B - Opposite, C - Whorled
A- Whorled, B - Opposite, C -Alternate
A-Alternate, B - Whorled, C - Opposite
A-Whorled, B -Alternate, C - Opposite
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.
upper nodes
lower nodes
upper internodes
none of these
Mint and jasmine
Banana and pineapple
Grass and stawberry
Pistia and Eichhornia
Racemose, zygomorphic, unisexual, floral characters
Racemose, zygomorphic, bisexual, polypetalous
Axillary, bisexual, actinomorphic, epipetalous
Axillary, actinomorphic, bisexual, epipetalous
it lacks chlorophyll.
it stores food.
it has nodes and internodes.
it has xylem and vessels.
staminode
anther
pollen grain
filament
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)
(ii) and (iv) are correct but (i) and (iii) are incorrect.
(i) and (iii) are correct but (ii) and (iv) are incorrect.
(i) and (iv) are correct but (ii) and (iii) are incorrect.
(ii), (iii) and (iv) are correct but (i) is incorrect.
Only (i)
Both (i) and (ii)
Both (iii) and (iv)
All of these
storage of food in endosperm.
protection of embryo.
utilization of stored food.
all of the above.
stem
seed
leaves
flower
these plants are not angiosperms.
there is no double fertilization in them.
endosperm is not formed in them.
endosperm gets used up by the developing embryo during seed development.
the vegetation which is found in marshy and saline lake.
the vegetation which found in saline soil.
xerophytic condition.
hydrophytic condition.
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
A - Epicarp, B - Mesocarp, C - Seed, D - Endocarp
A - Epicarp, B - Mesocarp, C - Ovule, D - Endocarp
A - Epicarp, B - Mesocarp, C - Ovary, D - Endocarp
A - Epicarp, B - Mesocarp, C - Embryo, D - Endocarp
(i) and (ii)
(ii) and (iii)
(i), (ii) and (iv)
all of these
Four
Five
Six
Three
transport of organic matter.
absorption of water and minerals.
storage of food.
anchorage of plant to soil.
flowers are of various colours.
flowers can be safely pressed.
reproductive parts are more stable and conservative than vegetative parts.
flowers are good materials for identification.
A-Cymose, B-Racemose
A-Racemose, B-Cymose
A-Racemose, B-Racemose
A-Cymose, B-Cymose
walnut and tamarind
cashew nut and litchi
french bean and coconut
groundnut and pomegranate
tap roots
fibrous roots
adventitious roots
nodular roots
A - Hilum, B - Micropyle, C - Radicle, D - Cotyledon, E - Plumule
A - Hilum, B - Micropyle, C - Plumule, D - Cotyledon, E - Radicle
A - Micropyle, B - Hilum, C - Plumule, D - Cotyledon, E - Radicle
A - Hilum, B - Micropyle, C - Plumule, D - Radicle, E - Cotyledon