Statement I: | They develop from monocarpellary superior ovaries and are one seeded in both mango and coconut. |
Statement II: | Mesocarp is fleshy and edible in mango while it is fibrous in coconut. |
I: | In majority of the dicotyledonous plants, the direct elongation of the radicle leads to the formation of primary root which grows inside the soil. |
II: | It bears lateral roots of several orders that are referred to as secondary, tertiary, etc., roots. |
III: | The primary roots and its branches constitute the tap root system, as seen in the mustard plant. |
I: | holding the leaf blade to light. |
II: | cooling the leaf. |
III: | bringing fresh air to leaf surface. |
Statement I: | The flower is epigynous |
Statement II: | Such a flower is seen in rose, plum and peach |
Statement III: | The position of ovary will be described as superior |
1. | Statement I is correct; Statement II is incorrect; Statement III is correct |
2. | Statement I is incorrect; Statement II is correct; Statement III is correct |
3. | Statement I is correct; Statement II is correct; Statement III is incorrect |
4. | Statement I is incorrect; Statement II is incorrect; Statement III is correct |
Placentation | Feature | |
I: | Marginal | the ovules develop on the inner wall of the ovary or on peripheral part |
II: | Axile | the ovules are borne on ridge along the ventral suture forming two rows |
III: | Basal | the ovules are borne on central axis and septa are absent |