Discuss the types of seeds.

Important Questions on Sexual Reproduction in Flowering Plants

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Inhibitory substances in dormant seeds cannot be removed by subjecting seeds to:

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

What is Apomixis?

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

How many meiotic and mitotic divisions are required for the formation of male gametophytes from a pollen mother cell?

MEDIUM

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Explain the different types of endosperms in angiosperms.

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

The coconut water from tender coconut represents:

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Select the correct sequence of Embryogenius in Dicots ?

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

The sequence of stages during embryogenesis of a dicotyledonous embryo.

MEDIUM

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

What is megasporogenesis? Explain the development of eight nucleate embryosac in flowering plants.

MEDIUM

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Which one of the following statements regarding post-fertilization development in flowering plants is incorrect?

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Non-albuminous seed is produced in:

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Coconut water from a tender coconut is:

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Seed formation without fertilization in flowering plants involves the process of

MEDIUM

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Explain the embryonic development in angiosperm plants. Draw a labelled diagram of the heart-shaped embryo.

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

In angiosperms, the development of male gametophyte takes place from ___________.

HARD

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

What do you understand by seed dormancy? What are the natural ways of breaking the seed dormancy?

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Differentiate between Parthenocarpy and Parthenogenesis. Give one example of each.

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Testa and Tegmen of the seed coat represent

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Which of the following is not an inhibitory substance governing seed dormancy?

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

The morphological nature of the edible part of coconut is

EASY

Biology>Reproduction>Sexual Reproduction in Flowering Plants>Seed and Fruit Formation

Which one of the following fruits is parthenocarpic?