Science, asked by akash2194, 5 months ago

what is the main function of filament,petal,pollen tube,sepal​

Answers

Answered by prishitarvrathi
2
  • Filament bears the anther
  • Petals attract insects for pollination
  • Pollen tube helps in transferring pollen grains to the ovules
  • Sepals holds and covers the flower during its bud stage

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Answered by sumipree26
1

Answer:

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Explanation:

The pollen tube acts as a conduit to transport the male gamete cells from the pollen grain—either from the stigma (in flowering plants) to the ovules at the base of the pistil or directly through ovule tissue in some gymnosperms....

The filament is the long cylindrical tendril part of the stamen, while the anther is a sac that sits at the top of the filament. The function of the filament is simply to hold up the anther, extending it up to an accessible part of the flower for pollinators reach, or for the wind to disperse the pollen.

Petals (collectively called the corolla) are also sterile floral parts that usually function as visually conspicuous elements serving to attract specific pollinators to the flower. The calyx and the corolla together are referred to as the perianth. Flowers that lack one or both…

Sepals are protective covering of flower during bud condition

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