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Glite Dictionary
👁️ Eye reflector 🧠 Brain connector 🌸 Pollen nourisher
tapetum

tapetum

1 9.9
An inner cell layer in a flower part that feeds developing pollen grains
  • noun
  • /təˈpiːtəm/
  • Specialized
: tapetum
  • The tapetum plays a crucial role in nourishing pollen grains as they develop.

Examples

  • The tapetum nourishes the pollen grains during their development.

  • Damage to the tapetum can result in poor pollen development and reduced plant reproduction.

  • Researchers studied the tapetum to understand how it affects pollen fertility in plants.

  • In flowering plants, the tapetum plays a crucial role.

  • The tapetum is essential for providing nutrients to the developing pollen grains in flowering plants.

  • In their research, scientists found that the tapetum significantly impacts pollen grain nourishment.

  • Understanding the structure of the tapetum helps us learn about the reproductive success of various plant species.

Surface Forms

tapetum singular
tapeta plural

Etymology

Tapetum comes from a Latin word meaning 'carpet' or 'tapestry', and in flowers it is the inner layer that 'covers' and feeds developing pollen like a small nourishing carpet. So the word helps you remember its job of supporting pollen development.