Define cellular endosperm.

Important Questions on How do Organisms Reproduce

MEDIUM

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Explain the different types of endosperms in angiosperms.

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

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

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

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

MEDIUM

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

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

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Non-albuminous seed is produced in:

MEDIUM

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

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

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Select the correct sequence of Embryogenius in Dicots ?

HARD

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

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

MEDIUM

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

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

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

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

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

The sequence of stages during embryogenesis of a dicotyledonous embryo.

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Coconut water from a tender coconut is:

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

The morphological nature of the edible part of coconut is

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

The coconut water from tender coconut represents:

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Plants which produce seedless fruits reproduce

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

During embryonic development, the establishment of polarity along anterior/posterior, dorsal/ventral or medial/lateral axis is called

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Ripened ovary forms a

MEDIUM

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

In coconut, the liquid endosperm is formed because

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

A true fruit develops from the _____ .

EASY

Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

During embryonic development, the establishment of polarity along anterior/ posterior, dorsal/ventral, or medial/ lateral axis is called