Question

Ruminate endosperm occurs in

Annonaceae/Areca nut

Compositae

Cruciferae

Euphorbiaceae

Solution

Annonaceae/Areca nut

Mature endosperm with any degree of irregularity and uneveness in its surface contour is called ruminate endosperm. Ruminate endosperm occurs in about 32 angiosperm families (Annonaceae also).

Some More Questions From Sexual Reproduction in flowering Plants Chapter

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.

In Calotropis, all the microspores of anther lobe remain united to form

Albuminous seeds store reserve food materials in ....................

Transfer of pollen grains from the anther to the stigma of another flower of same plant is called..............................

The...................direct the growth of pollen tube towards egg apparatus by secreting some chemical substances.

A kind of reproduction in which the new individuals are formed without involvement of meiosis and syngamy.

A kind of self-pollination in which the pollens from the anthers of one flower are transferred to the stigma of another flower borne on the same plant.

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Sexual Reproduction In Flowering Plants

Ruminate endosperm occurs in

Annonaceae/Areca nut

Compositae

Cruciferae

Euphorbiaceae

Some More Questions From Sexual Reproduction in flowering Plants Chapter

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.

In Calotropis, all the microspores of anther lobe remain united to form

Albuminous seeds store reserve food materials in ....................

Transfer of pollen grains from the anther to the stigma of another flower of same plant is called..............................

The...................direct the growth of pollen tube towards egg apparatus by secreting some chemical substances.

A kind of reproduction in which the new individuals are formed without involvement of meiosis and syngamy.

A kind of self-pollination in which the pollens from the anthers of one flower are transferred to the stigma of another flower borne on the same plant.

Give the term for cross-pollination by wind.

The nutritive layer of anther wall which provides nourishment to the developing microspores.

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For Daily Free Study Material Join wiredfaculty

Sexual Reproduction In Flowering Plants

Ruminate endosperm occurs in Annonaceae/Areca nut Compositae Cruciferae Euphorbiaceae

Some More Questions From Sexual Reproduction in flowering Plants Chapter

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.

In Calotropis, all the microspores of anther lobe remain united to form

Albuminous seeds store reserve food materials in ....................

Transfer of pollen grains from the anther to the stigma of another flower of same plant is called..............................

The...................direct the growth of pollen tube towards egg apparatus by secreting some chemical substances.

A kind of reproduction in which the new individuals are formed without involvement of meiosis and syngamy.

A kind of self-pollination in which the pollens from the anthers of one flower are transferred to the stigma of another flower borne on the same plant.

Give the term for cross-pollination by wind.

The nutritive layer of anther wall which provides nourishment to the developing microspores.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Ruminate endosperm occurs in

Annonaceae/Areca nut

Compositae

Cruciferae

Euphorbiaceae