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Sexual Reproduction In Flowering Plants

Question

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When the pollen tube enters through the micropyle, it is termed as

chalazogamy

mesogamy

porogamy

none of these

Solution

C.

porogamy

The process of entry of pollen tube into ovule through micropyle is called porogamy and is most common in angiosperms.

Some More Questions From Sexual Reproduction in flowering Plants Chapter

The innermost layer of anther is tapetum whose function is :

In a bisexual flower when the gynaecium matures earlier than anther, it is called as :

Simultaneous meiotic division of microspore mother cells leads to :

The fertilization occurs in the :

The female gametophyte of a typical dicot at the time of fertilization is:

Development of embryo from any cell of nucellus is called :

Parthenocarpic fruit is :

The entry of pollen tube into embryo sac through the integuments is termed as :

512 microspores will be formed following meiosis of how many microspore mother cells.

Pollination by water occurs in :

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