EASY
Earn 100
The wall of the ovary forms
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Important Questions on Morphology of Flowering Plants
MEDIUM
A) A bud is present in the axil of leaflets of the compound leaf.
B) Casuarina has limited growth of branches as phylloclades.
C) Sub aerial stem of Oxalis spread to new niches when old parts die.
D) Pericarp and seed coat fuse together in caryopsis.
EASY
MEDIUM
A. The tip of embryonic axis emerges out first during seed germination is called rachis.
B. In Artocarpus integrifolia, the fruit type is syconus, where the edible part is succulent perianth.
C. In Pyrus malus, the edible part is false fruit.
D. Pepo fruit is developed from tricarpellary, unilocular inferior ovary.
MEDIUM
A) In cyathium bisexual, achlymadeous flowers are present.
B) If calyx and corrella are not distinct they are called perianth.
C) In nut, pericarp is stony.
D) The thin membranous structure in the axil of leaf is called bractiole.
EASY
HARD
| List-I | List-II | List-III | |||
| (A) | Parthenocarpic fruit | (i) | Dichasial and monochasial cyme | (I) | Avicennia |
| (B) | Verticellaster | (ii) | Roots grow vertically upwards | (II) | Agave |
| (C) | Swampy areas | (iii) | Dioscorea | (III) | Banana |
| (D) | Storage of food | (iv) | Sucker | (IV) | Lamiaceae |
EASY
HARD
MEDIUM
Identify the correct features of mango and coconut fruits.
(i) In both fruit is a drupe.
(ii) Endocarp is edible in both.
(iii) Mesocarp in coconut is fibrous, and in mango it is fleshy.
(iv) In both, fruit develops from monocarpellary ovary.
Select the correct option from below:
EASY
Match the types of fruits presented in List-I with the name of the plants given in the List-II.
| List- | List- | ||
| (A) | Schizocarpic fiuit | (I) | Mustard |
| (B) | False fruit | (II) | Acacia |
| (C) | Parthenocarpic fruit | (III) | Strawberry |
| (D) | Dry fruit | (IV) | Banana |
| (V) | Cotton |
The correct match is:
MEDIUM
Identify the parts labelled in the figure caryopsis of Oryza?
EASY
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HARD
| List-I | List-II | List-III | |||
| (A) | Leathery epicarp | (i) | Oblique growth | (I) | Cladophylls |
| (B) | Apocarpous gynoceium | (ii) | Limited branch growth | (II) | Papery mesocarp |
| (C) | Lateral branch of underground stem | (iii) | Superior ovary | (III) | Mesocarp of fruitlet is edible |
| (D) | Asparagus | (iv) | Aggregate fruit | (IV) | Chrysanthemum |
MEDIUM
MEDIUM
Match the following
| List-I | List-II | List-III | |||
| (A) | Mango | (i) | Dolichos lablab | (I) | Hesperidium |
| (B) | Orange | (ii) | Annona squamosa | (II) | Aggregate fruit |
| (C) | Bean | (iii) | Citrus sinensis | (III) | Drupe |
| (D) | Custard apple | (iv) | Mangifera indica | (IV) | Legume |
The correct answer is
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