Which of the following statements is correct?
Sporopollenin can be degraded by enzymes.
Sporopollenin is made up of inorganic materials.
Sporopollenin can withstand high temperatures as well as strong acids and alkalis.
Sporopollenin can withstand high temperatures but not strong acids.
What is the function of germ pore?
The function of endothecium is
Diameter of pollen grain
The pollen grain is
Meiosis can be observed in