List I | List II | ||
A. | Rose | I. | Twisted aestivation |
B. | Pea | II. | Perigynous flower |
C. | Cotton | III. | Drupe |
D. | Mango | IV. | Marginal placentation |
A. | In cymose inflorescence, the flowers are borne in an acropetalous succession. |
B. | In gulmohar, the flowers are actinomorphic. |
C. | In the flowers of cucumber, the margin of the thalamus grows upward enclosing the ovary completely and getting fused with it, the other parts of flowers arise above the ovary. |
D. | Bracts are reduced leaves found at the base of the pedicle. |
E. | The flowers are hypogynous in mustard. |
List-I | List-II | ||
A. | Polyadelphous | I. | Filaments of stamens united into more than two bundles |
B. | Syncarpous | II. | Sterile stamen |
C. | Staminode | III. | Stamens are attached to the petals |
D. | Epipetalous | IV. | Carpels are fused |
1. | Valvate | 2. | Vexillary |
3. | Imbricate | 4. | Twisted |
Type of flower | Example | ||
(A) | Zygomorphic | (I) | Mustard |
(B) | Hypogynous | (II) | Plum |
(C) | Perigynous | (III) | Cassia |
(D) | Epigynous | (IV) | Cucumber |
Options: | (A) | (B) | (C) | (D) |
1. | I | II | IV | III |
2. | I | II | III | IV |
3. | IV | I | III | II |
4. | III | I | II | IV |
Identify the correct statements related to the androecium in the flower.
(a) | The sterile stamens are called staminodes |
(b) | When stamens are attached to petals they are called epipetalous |
(c) | Monadelphy is seen in China-rose |
(d) | Polyadelphy is seen in Pea |
(e) | Variation in the length of anther filaments is seen in Mustard |
Choose the correct answer from the options given below:
1. (a), (c), (d) and (e) only
2. (a) , (b), (c) and (e) only
3. (a) , (b) and (c) only
4. (b) , (c) and (d) only