What is the function of tassels in the corn cob? (NEET 2023)a)To att...
Tassels in the corn cob represents stigma and style which wave in the wind to trap pollen grains.
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What is the function of tassels in the corn cob? (NEET 2023)a)To att...
Function of Tassels in Corn Cob
Tassels are the male flower structures found at the top of corn plants (Zea mays). They play a crucial role in the reproductive process of corn.
Pollen Production
- The primary function of tassels is to produce pollen.
- Each tassel can produce millions of pollen grains, which are essential for fertilization.
Pollen Dispersal
- Tassels release pollen grains into the air.
- Wind plays a significant role in dispersing these grains to the silk (female flower structures) of the corn ears.
Attracting Insects
- While tassels are not specifically designed to attract insects, they can indirectly attract them due to the presence of pollen.
- However, wind is the main dispersal method for corn pollen, making this option less relevant.
Trapping Pollen Grains
- Tassels do not trap pollen grains; instead, they release them.
- The silk on the ears is designed to catch pollen from the air.
Protecting Seeds
- Tassels do not have a protective function for seeds.
- The role of protecting seeds is primarily carried out by the cob and husk of the corn plant.
Conclusion
- Hence, the correct answer is option 'B': tassels trap pollen grains, ensuring that the female flowers receive sufficient pollen for fertilization.
- This process is vital for the development of kernels on the corn cob, ultimately leading to successful reproduction in corn plants.