The given floral diagram can be of:

1. Asparagus

2. Atropa belladonna

3. Mustard

4. Indigofera

Subtopic:  Semi Technical Description |
 71%
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Match the columns A and B:

Column I Column II
(a) Marginal placentation (i) Marigold
(b) Axile placentation (ii) Dianthus
(c) Parietal placentation (iii) Argemone
(d) Free central placentation (iv) Chinarose
(e) Basal placentation (v) Pea
 
(a) (b) (c) (d) (e)
1. (v) (iv) (iii) (ii) (i)
2. (v) (iii) (iv) (i) (ii)
3. (iv) (iii) (v) (ii) (i)
4. (i) (v) (iv) (iii) (ii)

Subtopic:  Parts of Flower: II | Flower & Parts of Flower |
 86%
From NCERT
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An inferior ovary:

1. is situated on the receptacle above the perianth and androecium.
2. is positioned below the sites of attachment for perianth and androecium. 
3. forms a hypanthium.
4. is positioned below the receptacle.
Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 69%
From NCERT
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The floral diagram shown in the given diagram can be of :

1. A plant that produces a chemical that can disrupt miotic spindle

2. Deadly night shade

3. Indigofera plant, a source of dye

4. A pulse plant

Subtopic:  Families of Flowering Plant: I |
 71%
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The floral diagram shown in the given diagram can be of:

    
1. A plant that produces a chemical that can disrupt mitotic spindle
2. Deadly night shade
3. Indigofera plant, a source of dye
4. A pulse plant

Subtopic:  Families of Flowering Plant |
 64%
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The condition of the ovary shown in the given diagram can be described as:

      
1. Perigynous
2. Epigynous
3. Superior
4. Inferior

Subtopic:  Flower & Parts of Flower |
 70%
From NCERT
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The region responsible for growth in the length of the root is:

  

1. A

2. B

3. C

4. D

Subtopic:  Morphology of Roots |
 91%
From NCERT
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Consider the following statements:

I: The roots hair are unicellular and arise from the region of maturation.
II: Terminal buds of stems may get modified to thorns.
III: Leaves originate from shoot apical meristem and are arranged in an acropetal order.

Which of the above statements are true?

1. I and II only

2. I and III only

3. II and III only

4. I, II and III

Subtopic:  Morphology of Roots | Morphology of Leaf |
 60%
From NCERT
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Consider the following statements:

I: Whorled phyllotaxy is seen in Alstonia.
II: Flowers of mustard, datura and chilli are actinomorphic.
III: The ovary in plum, peach and rose is epigynous.

Which of the above statements are true?

1. I and II only 2. I and III only
3. II and III only 4. I, II and III
Subtopic:  Venation, Types of Leaves & Phyllotaxy | Flower & Parts of Flower: I | Flower & Parts of Flower |
 76%
From NCERT
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Consider the following statements:

I: Imbricate aestivation is seen in Cassia and gulmohar.
II: In Dianthus and Primrose, placentation is free central.
III: Seeds of pea, gram and bean are non-endospermous.

Which of the above statements are true?

1. I and II only 2. I and III only
3. II and III only 4. I, II and III
Subtopic:  Flower & Parts of Flower: I | Parts of Flower: III | Seed | Flower & Parts of Flower |
 77%
From NCERT
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