Which one of the following statements is wrong?

  • [AIPMT 2012]
  • A

    When pollen is shed at two­celled stage, double fertilization does not take place.

  • B

    Vegetative cell is larger than generative cell.

  • C

    Pollen grains in some plants remain viable for months.

  • D

    Intine is made up of cellulose and pectin.

Similar Questions

Meiosis can be observed in

$A$ : Formation of mature male gametophyte requires one meiotic and one mitotic division in $60\;\% $ of the
angiosperms.
$R$ : Pollination occurs in three celled condition in majority of angiosperms.

Biologically most resistant plant material is

If root of flowering plant has $24$ chromosomes then its gamete has how many chromosomes?

Which part of the reproductive structure produces both enzymes and hormones

  • [AIIMS 1993]