The wheat grain has an embryo with one, large, shield-shaped cotyledon known as:
1. Coleorrhiza
2. Scutellum
3. Coleoptile
4. Epiblast
Three crops that contribute maximum to global food production are
1. Wheat, Rice and Maize
2. Wheat, Rice and Barley
3. Wheat, Maize and Sorghum
4. Rice, Maize and Sorghum
What type of placentation is seen in Sweet Pea?
1. Marginal
2. Basal
3. Axile
4. Free central
Pentamerous actinomorphic flowers, bicarpellary ovary with oblique septum and a fruit of capsule or berry, belong to the family
1. | Liliaceae | 2. | Asteraceae |
3. | Brassicaceae | 4. | Solanaceae |
The floral formula is that of
1. Tobacco
2. Tulip
3. Soybean
4. Sunnhemp
The floral formula represents
1. Solanumnigrum
2. Hibiscus rosa-sinensis
3. Citrus aurantum
4. Brassica campestris
Keel is characteristic of the flowers of
1. Cassia
2. Calotropis
3. Bean
4. Gulmohur
Consider the following four statements A, B, C, and D & select the right option for two correct statements.
Statements:
(A) | In vexillary aestivation, the large posterior petal is called standard, two lateral ones are wings and two small anterior petals are termed keel. |
(B) | The floral formula for Liliaceae is |
(C) | In pea flower, the stamens are monadelphous |
(D) | The floral formula for Solanaceae is |
The correct statements are
1. | (C) and (D) | 2. | (A) and (C) |
3. | (A) and (B) | 4. | (B) and (C) |
Keel is the characteristic feature of flower of:
1. Indigofera
2. Aloe
3. Tomato
4. Tulip