After fertilization the outer integument forms

  • A

    Testa

  • B

    Tegmen

  • C

    Perisperm

  • D

    Pericarp

Similar Questions

$A$ : Triple fusion is associated with the sexual reproduction in all spermatophytes.
$R$ : It is required to form definitive nucleus as nutritive tissue.

Definitions / Explanation : Double Fertilisation

Endosperm of angiosperms results after fertilization from

What is meant by double fertilization? Explain.

Syngamy and triple fusion is called ... $A$... The central cell becomes ...$B$... develops into ...$C$... and zygote develops into ...$D$...

$A, B, C, D$ in the above statement are