The aleurone layer in maize grain is especially rich in:
1. | Proteins | 2. | Starch |
3. | Lipids | 4. | Auxins |
Edible part of mango is:
1. Mesocarp
2. Epicarp
3. Endocarp
4. Epidermis
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
Diadelphous stamens are found in:
1. Pea
2. China rose and citrus
3. China rose
4. Citrus
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) |
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 |
The edible part of the mango is:
1. Receptacle
2. Epicarp
3. Mesocarp
4. Endocarp
Whorled, simple leaves with reticulate venation are present in:
1. | Alstonia | 2. | Calotropis |
3. | Neem | 4. | China Rose |
Which one of the following diagrams represents the placentation in Dianthus?
1. | 2. | ||
3. | 4. |
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