Hilum

1. Scar over seed coat
2. Developing seeds are attached to the fruit by means of hilum
3. Below hilum is micropyle
4. All of these


Find the wrong statement.

Subtopic:  Seed |
 55%
Level 3: 35%-60%
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The central placentation-

(1) Ovules are borne on Central axis

(2) No septa

(3) One chambered ovary

(4) Dianthus, Argemone

Find the wrong one.

Subtopic:  Parts of Flower: II |
 73%
Level 2: 60%+
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Which of the following is true?

(1) Cotyledons are always fleshy

(2) Cotyledons are often fleshy

(3) Cotyledons are never fleshy

(4) Cotyledons are always membranous

Subtopic:  Seed |
 75%
Level 2: 60%+
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Endosperm is formed as a result of

(1) Fertilisation

(2) Syngamy, Fertilisation

(3) Triple fusion and Double Fertilisation

(4) External Fertilisation

Subtopic:  Double Fertilization | Endosperm |
 91%
Level 1: 80%+
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Which of the following is an endospermic mature seed?

(1) Castor

(2) Bean

(3) Gram

(4) Pea

Subtopic:  Seed |
 93%
Level 1: 80%+
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Which of the following is true?

1. All dicots have endospermic seed

2. All monocots have endospermic seed

3. Generally all monocots have endospermic seed

4. Both 2 and 3

Subtopic:  Seed |
 80%
Level 1: 80%+
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Which of the following in non endospermic Monocot?

(1) Orchid

(2) Pea

(3) Castor

(4) Gram

Subtopic:  Seed |
 82%
Level 1: 80%+
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The very first thing with which a plant is described is

(1) Vegetative characters-root,stem and leaves

(2) Floral characters inflorescence and flower parts

(3) Floral diagram

(4) Floral formula

Subtopic:  Semi Technical Description |
Level 3: 35%-60%
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To represent Bracteate flower, the symbol would be

(1) Bt

(2) Brt.

(3) Br

(4) (Br)

Subtopic:  Semi Technical Description |
 85%
Level 1: 80%+
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To represent a group of Carpels, the symbol used is

(1) C

(2) A

(3) G

(4) K

Subtopic:  Semi Technical Description |
 54%
Level 3: 35%-60%
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