In a longitudinal section of a root, starting from the tip upward, the four zones occur in the following order:
 

1. Root cap, cell division, cell maturation, cell enlargement
2. Cell division, cell enlargement, cell maturation, root cap
3. Cell division, cell maturation, cell enlargement, root cap
4. Root cap, cell division, cell enlargement, cell maturation

Subtopic:  Morphology of Roots |
 83%
From NCERT
AIPMT - 2004
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Pneumatophores are found in:
1. The vegetation is found in marshy and saline lake
2. The vegetation is found in saline soil
3. Xerophytes
4. Epiphytes

Subtopic:  Morphology of Roots |
 76%
From NCERT
AIPMT - 2000
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Edible part of mango is:
1. Mesocarp
2. Epicarp
3. Endocarp
4. Epidermis

Subtopic:  Fruits & their Types |
 95%
From NCERT
AIPMT - 2002
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The aleurone layer in maize grain is especially rich in:

1. Proteins 2. Starch
3. Lipids 4. Auxins
Subtopic:  Seed |
 91%
From NCERT
AIPMT - 2003
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The edible part of the mango is:
1. Receptacle
2. Epicarp
3. Mesocarp
4. Endocarp

Subtopic:  Fruits & their Types |
 93%
From NCERT
AIPMT - 2004
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Diadelphous stamens are found in:

1.  Pea

2.  China rose and citrus

3.  China rose

4.  Citrus

Subtopic:  Flower & Parts of Flower |
 75%
From NCERT
NEET - 2021
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Match Column I with Column II

Column I Column II
(a) (i) Brassicaceae
(b) (ii) Liliaceae
(c)   (iii) Fabaceae
(d)   (iv) Solanaceae

Select the correct answer from the options given below:

(a) (b) (c) (d)
1. (ii) (iii) (iv) (i)
2. (iv) (ii) (i) (iii)
3. (iii) (iv) (ii) (i)
4. (i) (ii) (iii) (iv)
Subtopic:  Families of Flowering Plant | Families of Flowering Plants: Solanaceae |
 85%
From NCERT
NEET - 2021
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Whorled, simple leaves with reticulate venation are present in:

1. Alstonia 2. Calotropis
3. Neem 4. China Rose
Subtopic:  Venation, Types of Leaves & Phyllotaxy |
 84%
From NCERT
AIPMT - 2011
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Which one of the following diagrams represents the placentation in Dianthus?

1. 2.
3. 4.
Subtopic:  Parts of Flower: III |
 74%
From NCERT
AIPMT - 2011
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Which one of the following is a xerophytic plant in which the stem is modified into a flat green and succulent structure:

1. Casuarina

2. Hydrilla

3. Acacia

4. Opuntia

Subtopic:  Aerial Stem Modification |
 88%
From NCERT
AIPMT - 2010
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