Which of the following statements is correct?

  • A
    Sporopollenin can withstand high temperatures but not strong acids.
  • B
    Sporopollenin can be degraded by enzymes.
  • C
    Sporopollenin is made up of inorganic materials.
  • D
    Sporopollenin can withstand high temperature as well as strong acids and alkalis.

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Similar Questions

What is the group of compactly arranged homogeneous cells located at the center of each microsporangium in a young anther called?

Development and formation of pollen grains in the anther of the stamen is known as:

In a dithecous anther,each pollen sac contains $1000$ $MMC$. What is the total number of pollen grains produced by the anther?

Assertion: If pollen mother cells have $42$ chromosomes,the pollen has only $21$ chromosomes.
Reason: Pollens are formed after meiosis in pollen mother cells.

What does '$x$' represent in the given figure?

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