Inflorescence in given belong to which family
1. Brassicaceae
2. Solanaceae
3. Fabaceae
4. Liliaceae
Match the following:
Column I |
Column II |
a) Tulip |
i) mitotic poison |
b) Aloe |
ii) vegetable |
c) Asparagus |
iii) medicine |
d) Colchicine |
iv) ornamental |
(a) (b) (c) (d)
1. i ii iii iv
2. ii i iv iii
3. iv iii ii i
4. iii iv i ii
Find the incorrect pair with respect to fruit
1. Liliaceae – capsule, rarely a berry
2. Solanaceae – Caryopsis
3. Fabaceae – Legume
4. Brassicaceae – Siliqua, Silicula
Nonendospermic seed occurs in all except
1.Gram
2.Soyabean
3.Tomato
4.Ground nut
Unilocular ovary occur in
1.Trifolium
2.Brinjal
3.Belladonna
4.Gloriosa
Match the following with respect to placentation.
Column I |
Column II |
a) Tulip |
i) Axile |
b) Sunflower |
ii) Parietal |
c) Pulses |
iii) Marginal |
d) Mustard |
iv) Basal |
(a) (b) (c) (d)
1. i ii iii iv
2. iv iii ii i
3. ii iii iv i
4. i iv iii ii
Leaves in this family are mostly basal, alternate linear, exstipulate with parallel venation. It is
1.Liliaceae
2.Solanaceae
3.Fabaceae
4.Brassicaceae
Choose correct option with respect to given floral diagram
1.flower is unisexual
2.vexillary aestivation in the calyx
3.valvate aestivation in corolla
4.epiphyllous condition
The gynoecium is carpellary obliquely placed ovary, placenta swollen with many ovules. These characters are applicable to
1.Solanaceae
2.Liliaceae
3.Fabaceae
4.Brassicaceae
Which of the following character is not related to family of given plant
1. pulvinate leaf base
2. reticulate venation
3. zygomorphic flower
4. vexillary aestivation in the calyx
Meaning of which of the following symbol is not correctly written:
1. BrBracteolate flower
2. P Perianth
3. GSuperior ovary
4. A Actinomorphic flower
Inflorescence in which the main axis continues to grow and flowers are borne laterally in acropetal succession is
1. uniparous cymose
2. biparouscymose
3. multiparous cymose
4. racemose
In cymose inflorescence
1. main axis terminate in a flower
2. there is only one flower
3. flower arrangement is centripetal
4. flower arrangement is acropetal
All flowers are actinomorphic except
1. Mustard
2. Datura
3. Chilli
4. Pea
In Cassia symmetry of flower is
1. radial
2. actinomorphic
3. similar to Canna
4. zygomorphic
In given figure
1.gynoecium occupies highest position
2.ovary is perigynous
3. ovary is half inferior
4.margin of thalamus enclose ovary completely
The ovary is superior in
1.mustard, china rose, and brinjal
2. plum rose, and peach
3. ray floret of sunflower
4. guava and cucumber
In citrus
1. Monoadelphous condition is present
2. Diadelphous condition is present
3. Polyadelphous condition is present
4. Syngenesious condition is present.
Sepals or petals in a whorl just touch one another at margin without overlapping. It is __________ aestivation.
1. Vexillary
2. Valvate
3. Twisted
4. Imbricate
In bean
1.anterior petal is the larges
2.lateral petal overlaps the posterior petal
3.keel is the largest petal
4.lateral petals are two in number
Match items in column I with those in column II
Column I Column II
A. Coralloid roots 1. Cycas
B. Monoxylic wood 2. Mass of seeds dispersed
C. Schizogenous canals 3. Single cambium ring
D. Sulphur shower 4. Stores resin
5. Mass of pollen
A B C D
1. 1 3 5 4
2. 1 2 4 5
3. 3 4 1 5
4. 1 3 4 5
Sweet potato is a modified
1. Rhizoid
2. Stem
3. Adventitious Root
4. Leaf
Syngenecious condition means
1. anthers fused filaments free
2. both anthers and filaments fused
3. filaments fused and anthers free
4. filaments fused with carpels
Consider the following four statements A, B, C and D and select the right option for two correct statements.
(A) In vexillary aestivation, the large posterior petal is called standard, two lateral ones are wings and two small anterior petals are termed keel
(B) The floral formula for Lillaceae is
C) In pea flower the stamens are monadelphous
(D)The floral formula for Solanaceae is
The correct statements are
1. (A) and (C)
2. (A) and (B)
3. (B) and (C)
4. (C) and (D)
Placentations given below in the diagrams are
1. a - Basal, b- Axile, c- Free central, d - Parietal
2. a - Marginal, b- Axile, c- Basal, d - Superfecial
3. a - Marginal, b- Free central, c- Basal, d - Axile
4. a - Marginal, b- Axile, c- Parietal, d - Free central