A dicotyledonous plant bears flowers but never Produces fruits and See...
A dicotyledonous plant bears flowers but never produces fruits and seeds because plant is dioecious and bears only staminate flowers.
A dicotyledonous plant bears flowers but never Produces fruits and See...
Cause for dicotyledonous plant bearing flowers but never producing fruits and seeds
Possible causes for a dicotyledonous plant bearing flowers but never producing fruits and seeds are:
- The plant is dioecious and bears only staminate flowers.
- The plant is dioecious and bears only pistillate flowers.
- The plant is dioecious and bears both pistillate and staminate flowers but lacks pollinators or has incompatible flowers.
- The plant is monoecious but has flowers that are not receptive or not pollinated.
Explanation
Dioecious plants have separate male and female individuals, while monoecious plants have male and female flowers on the same plant. If a dioecious plant bears only staminate (male) flowers, it cannot produce fruits and seeds because it lacks pistillate (female) flowers that receive pollen and develop into fruits. Similarly, if a dioecious plant bears only pistillate (female) flowers, it cannot produce fruits and seeds because it lacks staminate (male) flowers that provide pollen for fertilization.
If a dioecious plant bears both pistillate and staminate flowers but the flowers are not compatible or lack pollinators, the fertilization process may not occur, and the flowers may wither without developing into fruits. For example, some plants require cross-pollination between different individuals to produce viable seeds, and if there are no compatible individuals nearby or no pollinators to transfer the pollen, the flowers may fail to produce fruits.
In the case of a monoecious plant, it may have flowers that are not receptive or not pollinated. For example, some plants have male and female flowers that develop at different times, and if the female flowers are not receptive when the male flowers release pollen, no fertilization can occur. Alternatively, if the flowers are not visited by pollinators or if the pollen does not reach the female flowers, no fertilization can occur.
Therefore, the most probable cause for a dicotyledonous plant bearing flowers but never producing fruits and seeds is that it is a dioecious plant that bears only staminate flowers.
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