The seed coat has 2 layers, the outer _____________ and inner _____________. The _____________ is a scar on the seed coat through which the developing seeds are attached to the fruit. Above the ____________ is a small pore called the __________:
1. Testa, tegmen, hilum, hilum, micropyle

2. Tegmen, testa, hilum, hilum, micropyle

3. Testa, tegmen, micropyle, micropyle, hilum

4. Tegmen, testa, micropyle, micropyle, hilum

Subtopic:  Seed |
 88%
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In castor, the food storing tissue is:

1. Cotyledon       

2. Endosperm     

3. Testa              

4. Tegmen

Subtopic:  Seed |
 84%
From NCERT
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Match the Column-I with Column-II and choose the correct answers:

Column-I Column-II
A. Coleorrhiza
B. Food storing tissue
C. Parthenocarpic fruit
D.Single seeded fruit
developing from
monocarpellary
superior ovary
E. Membranous
seed coat
i. Grapes
ii. Mango
iii. Maize
iv. Radicle
v. Endosperm

1. A - iii, B - i, C - iv, D - ii, E - v

2. A - iv, B - ii, C - v, D - i, E - iii

3. A - v,  B - i,  C - iii, D - iv, E - ii

4. A - iv, B - v, C - i, D - ii, E - iii

Subtopic:  Fruits & their Types | Seed |
 85%
From NCERT
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Scutellum is the first leaf of:

(1) Monocot         

(2) Dicot              

(3) Gymnosperm       

(4) Pteridophytes

Subtopic:  Venation, Types of Leaves & Phyllotaxy |
 89%
From NCERT
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Find out the False statement from below ones:
I. Calyx and corolla are reproductive organs of a flower.
II. Zygomorphic flower can be divided into two equal radial halves in any radial plane.
III. Flowers without bracts are termed as bracteate.
IV. Parthenocarpic fruit is formed after fertilization of the ovary.
V. In legumes seed is non-endospermic.
VI. Ovary is inferior in Fabaceae.
VII. A fertile stamen is called staminode.
VIII. Radical buds develop on roots.
(1) I, II, III, IV, VI, VII                         

(2) I, II, V, VIII

(3) III, IV, VIII                                     

(4) IV, V, VIII

Subtopic:  Flower & Parts of Flower: I | Fruits & their Types | Flower & Parts of Flower |
 84%
From NCERT
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Pentamerous, actinomorphic flowers, bicarpellary ovary with oblique septa and fruit as a capsule or berry are characteristic feature of:

1. Liliaceae         

2. Asteraceae      

3. Brassicaceae   

4. Solanaceae

Subtopic:  Families of Flowering Plant: II | Families of Flowering Plant |
 82%
From NCERT
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Which of the following is characteristic feature of Fabaceae?
1. Descending imbricate, ten stamens, diadelphous, ovary inferior

2. Sepals five, gamosepalous, imbricate aestivation, axile placentation

3. Monocarpellary, ovary inferior, style long, slightly bent at the apex

4. Zygomorphic flowers, vexillary aestivation in corolla, monocarpellary, ovary superior, diadelphous, ten stamens, many ovules, placentation marginal

Subtopic:  Families of Flowering Plant: II | Families of Flowering Plant |
 82%
From NCERT
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Trimerous flowers, superior ovary axile placentation is characteristic of:

(1) Liliaceae         

(2) Papilionaceae  

(3) Cucurbitaceae 

(4) Solanaceae

Subtopic:  Parts of Flower: III | Flower & Parts of Flower |
 82%
From NCERT
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Which of the following represents the floral characters of Liliaceae?
1. Six tepals, zygomorphic, six stamens, bilocular ovary, axile placentation

2. Tetramerous, actinomorphic, polyphyllous, unilocular ovary, axile placentation

3. Trimerous, actinomorphic, polyandrous, superior ovary, axile placentation

4. Bisexual, zygomorphic, gamophyllous, inferior ovary, marginal placentation

Subtopic:  Families of Flowering Plant: I | Families of Flowering Plant |
 80%
From NCERT
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Match the Column-I with Column-II:

Column-I
(Members of Fabaceae)
Column II
(Economic importance)
A. Gram, sem, moong, soya bean I. Medicine
B. Soyabean, groundnut II. Ornamentals
C. Indigofera III. Fodder
D. Sunhemp IV. Fibres
E. Sesbania, Trifolium V. Dye
F. Lupin, Sweet pea VI. Edible oil
G. Muliathi VII. Pulses
 
1. A → I, B → II, C → III, D → IV, E → V, F → VI, G → VII
2. A → VII, B → VI, C → V, D → IV, E → III, F → II, G → I
3. A → II, B → IV, C → VI, D → I, E → III, F → V, G → VII
4. A → I, B → III, C → V, D → VII, E → II, F → IV, G → VI
Subtopic:  Families of Flowering Plant: II | Families of Flowering Plant |
 94%
From NCERT
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