Question

Give a labelled diagram showing
A. Enlarged view of an egg apparatus showing entry of pollen tube into a synergid.
B. Discharge of male gametes into a synergid and the movements of the sperms, one into the egg and the other into the central cell

Solution

Fig.(A)enlarged view of an egg apparatus showing entry of pollen tube into a synergid

(B) Discharge of male gametes into a synergid and the movements of the sperms, one into the egg and the other into the central cell.

Some More Questions From Sexual Reproduction in flowering Plants Chapter

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 :

In ................... flowers, the thalamus grows upwards completely enclosing the ovary, and the stamens, petals and sepals are borne above the ovary.

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Sexual Reproduction In Flowering Plants

Give a labelled diagram showing
A. Enlarged view of an egg apparatus showing entry of pollen tube into a synergid.
B. Discharge of male gametes into a synergid and the movements of the sperms, one into the egg and the other into the central cell

Some More Questions From Sexual Reproduction in flowering Plants Chapter

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 :

In ................... flowers, the thalamus grows upwards completely enclosing the ovary, and the stamens, petals and sepals are borne above the ovary.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Sexual Reproduction In Flowering Plants

Give a labelled diagram showing A. Enlarged view of an egg apparatus showing entry of pollen tube into a synergid.B. Discharge of male gametes into a synergid and the movements of the sperms, one into the egg and the other into the central cell

Some More Questions From Sexual Reproduction in flowering Plants Chapter

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 :

In ................... flowers, the thalamus grows upwards completely enclosing the ovary, and the stamens, petals and sepals are borne above the ovary.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Give a labelled diagram showing
A. Enlarged view of an egg apparatus showing entry of pollen tube into a synergid.
B. Discharge of male gametes into a synergid and the movements of the sperms, one into the egg and the other into the central cell