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
A. A - Epicarp, B - Mesocarp, C - Seed, D - Endocarp
Mint and jasmine
Banana and pineapple
Grass and stawberry
Pistia and Eichhornia
it lacks chlorophyll.
it stores food.
it has nodes and internodes.
it has xylem and vessels.
nodes, nodes and internodes
nodes, internodes and nodes
internodes, nodes and nodes
internodes, internodes and nodes
testa
tegmen
hilum
micropyle
Tap roots of carrot, turnip and adventitious root of sweet potato, get swollen and store food.
Pneumatophores conducts water, minerals & photosynthesis
Pneumatophore is found in the plants that grow in sandy soil.
Turnip & carrot shows adventitious roots and sweet potato shows tap root.
respiration.
absorption of water from soil.
providing support to big tree.
all of the above.
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
Only (i)
Both (i) and (ii)
Both (iii) and (iv)
All of these
Four
Five
Six
Three
Column - I | Column-II |
---|---|
(Type of aestivation) | (Examples) |
A. Valvate | I. Cotton |
B. Twisted | II. Calotropis |
C. Imbricate | III. Bean |
D. Vexillary | IV. Gulmohar |
A I; B II; C IV; D III
A II; B I; C IV; D III
A II; B IV; C I; D III
A II; B I; C III; D IV
Hydrilla and Pistia
Eichhornia and Hydrilla
Pistia and Eichhornia
Pistia and Vallisneria
walnut and tamarind
cashew nut and litchi
french bean and coconut
groundnut and pomegranate
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
Ovary
Style
Stigma
Filament
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
Cucumber
Papaya
Cucurbita
Neem
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 not a correct explanation for statement-1.
Statement-1 is true and statement-2 is false.
Both the statements are false.
asexual
bisexual
unisexual
multisexual
A - Endosperm, B - Embryo, C - Scutellum, D - Coleorhiza, E - Coleoptile
A- Embryo, B - Endosperm, C - Scutellum, D - Coleoptile, E - Coleorhiza
A - Endosperm, B - Embryo, C - Scutellum, D - Coleoptile, E - Coleorhiza
A - Embryo, B - Endosperm, C - Scutellum, D - Coleorhiza, E - Coleoptile
fibrous root system.
tap root system.
adventitious root system.
all of the above
region of maturation.
region of elongation.
region of meristematic activity.
root-hairs.
cucumber
pumpkins
grapevines
all of these
Column I | Column II |
---|---|
A. Placentation | (i) Arrangement of flowers on the rachis |
B. Aestivation | (ii) Modified shoot for sexual reproduction |
C. Inflorescence | (iii) Arrangement of various whorls in the bud |
D. Flower | (iv) Arrangement of ovules within an ovary |
A - (i), B - (ii), C - (iii), D - (iv)
A - (iii), B - (i), C - (ii), D - (iv)
A - (iii), B - (i), C - (iv), D - (ii)
A - (iv), B - (iii), C - (i), D - (ii)
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
exchange of gases
increase the beauty of a tree
manufacturing of food
nerve impulse induction
Tegmen
Scutellum
Hyaline layer
Aleurone layer
A-I, B-II, C-III
A-I, B-III, C-II
A-III, B-II, C-I
A-III, B-I, C-II
Imbricate aestivation is found in papilionaceous family.
Generally sepals are green, leaf like and protect the flowers in the bud stage.
In cymose type of inflorescence, the main axis terminates in a flower, hence is limitless in growth.
In axile placentation ovary is one chambered but it becomes two cambered due to formation of the false septum.
It is the female reproductive part of the flower.
It is composed of stamens.
Stigma is usually at the tip of the style and is the receptive surface for pollen grains.
Each ovary bears one or more ovules attached to a flattened, cushion like placenta.
stem
seed
leaves
flower