What is full form of PEN in botany?

Primary endosperm nucleus
  • 15
Poly Ethylene Naphtalate
  • -10
primary endosperm nucleus is correct
  • 14
Primary Endosprem Nucleus
  • 9
Primary endosperm nucleus which fertilizes one with egg and other with polar nuclei to form triploid nucleus
  • 4
Primary Endosperm Nucleus is the answer.
  • 1
What are you looking for?