Choose the correct option with respect to Solanaceae
a. Alternate, Stipulate, cauline leaves
b. Bisexual actinomorphic flowers
c. Five persistent calyx
d. Epipetalous, diadelphous condition
e. Axile placentation with swollen placenta
f. Floral formula
1. a, b, d, e, f
2. a, b, c
3. b, c, e
4. b, c, d, f
In Australian Acacia plant, the
1. Leaves are small and long-lived
2. Petiole carries out the functions of the lamina
3. leaves are modified into pitchers
4. Petioles are called as cladophyll after modification
Select the incorrect match with respect to placentation
1. Basal - Marigold
2. Free central - Primrose
3. Marginal - Pea
4. Parietal - Brinjal
Select the incorrect statement with respect to family Liliaceae
1. Fruit is generally berry
2. Flower is bisexual and actinomorphic
3. Seed is endospermous
4. Ovary is trilocular with many ovules
Half superior-half inferior ovary is found in the perigynous flower of
1. Peach
2. China rose
3. Mustard
4. Sunflower
In which plant, petals in a whorl just touch one another at the margin, without overlapping in the floral bud?
1. Cassia
2. Calotropis
3. China rose
4. Trifolium
Match the Column-l with Column-ll
Column-l Column-ll
a. Marginal placentation i. Single ovule is present in unilocular ovary
b. Axile placentation ii. Replum may be present
c. Parietal placentation iii. Placenta forms a ridge along the ventral suture of ovary
d. Basal placentation iv. Tomato, Lemon
1. a(iii), b(i), c(iv), d(ii)
2. a(ii), b(iii), c(iv), d(i)
3. a(iii), b(iv), c(ii), d(i)
4. a(iii), b(iv), c(i), d(ii)
Modified aerial stem with the branching of unlimited growth as the photosynthetic structure is
1. Flattened in Opuntia and Euphorbia
2. Fleshy and cylindrical in Euphorbia
3. Cylindrical in Opuntia
4. Cylindrical in Euphorbia and Opuntia
Pinnately compound leaves have all the following features except
1. leaflets are attached to rachis or its branches
2. Possess a bud in the leaf axil
3. Leaflets attached at the tip of the petiole
4. Stipules may be present at the base of the rachis
Select the correct match
1. Lily - Epiphyllous stamen
2. Argemone - Axile placentation
3. Tomato - Apocarpous ovary
4. China rose - Staminode present