groundnut
rice
sugarcane
wheat
C. sugarcane
Potato, ginger, turmeric, Euphorbia, zaminkand
Potato, ginger, turmeric, zaminkand, Colocasia
Potato, Citrus, Opuntia, zaminkand, Colocasia
Potato, cucumber, watermelon, zaminkand, Colocasia
Column I | Column II |
---|---|
A. Coleorhiza | I. Grapes |
B. Food storing tissue | II. Mango |
C. Parthenocarpic fruit | III. Maize |
D. Single seeded fruit | IV. Radicle developing from monocarpellary superior ovary |
E. Membranous | V. Endosperm seed coat |
A III, B I, C IV, D II, E V
A IV, B II, C V, D I, E III
A V, B I, C III, D IV, E II
A IV, B V, C I, D II, E III
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.
groundnut
rice
sugarcane
wheat
Ovary
Style
Stigma
Filament
it lacks chlorophyll.
it stores food.
it has nodes and internodes.
it has xylem and vessels.
absorption of water and minerals from the soil
storing reserve food material
synthesis of plant growth regulators
All of the above
(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.
Four
Five
Six
Three
(Position of floral parts on thalamus) | (Represented in) |
---|---|
A. Hypogynous | I. Ray florets of sunflower |
B. Perigynous | II. Brinjal |
C Epigynous | III Peach |
A II, B I, C III
A I, B II, C III
A III, B II, C I
A II, B III, C I
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
Tap root system, compound leaves and raceme inflorescence.
Flowers actinomorphic, twisted aestivation and gamopetalous.
Stamens 10, introrse, basifixed, dithecous.
Monocarpellary, ovary superior and bent stigma.
Tendrils
Thorns
Rhizome
Tuber
region of maturation.
region of elongation.
region of meristematic activity.
root-hairs.
dispersal of seeds.
formation of more fruits.
formation of pollen grains.
dispersal of pollens.
nodes and internodes
axillary buds
multicellular hairs
unicellular hairs
storage of food in endosperm.
protection of embryo.
utilization of stored food.
all of the above.
A
B
C
Both A and B
upper nodes
lower nodes
upper internodes
none of these
cucumber
pumpkins
grapevines
all of these
asexual
bisexual
unisexual
multisexual
A - seeds; B - fruit
A - fruit; B - seeds
A - flower; B - seed
A - seeds; B - flower
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 - Gynoecium, B - Megasporophyll, C - Ovule, D - Thalamus
A - Gynoecium, B - Stamen, C - Seed, D - Thalamus
A - Microsporophyll, B - Stamen, C - Ovule, D - Thalamus
A - Gynoecium, B - Stamen, C - Ovule, D - Thalamus
Tegmen
Scutellum
Hyaline layer
Aleurone layer
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
A-I, B-II, C-III
A-I, B-III, C-II
A-III, B-II, C-I
A-III, B-I, C-II
transport of organic matter.
absorption of water and minerals.
storage of food.
anchorage of plant to soil.
(i) and (ii)
(ii) and (iii)
(i), (ii) and (iv)
all of these
Potato
Opuntia
Rhizophora
Grass