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Seedless Plants

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Questions and Answers

What is the dominant life stage in nonvascular plants?

Sporophyte

Gametophyte (correct)

Both sporophyte and gametophyte

Neither sporophyte nor gametophyte

Which of the following is a characteristic of nonvascular plants?

Dominant sporophyte life stage

Lack of true roots/stems/leaves (correct)

Reproduction via seeds

Presence of vascular tissue

How do liverworts reproduce?

Via seeds

By pollination

By spores (correct)

Through vegetative propagation

What do antheridiophores and archegoniophores house in liverworts?

<p>Antheridia and archegonia</p> Signup and view all the answers

Which phylum includes liverworts?

<p>Hepatophyta</p> Signup and view all the answers

Study Notes

Nonvascular Plants

The dominant life stage in nonvascular plants is the gametophyte generation.

Characteristics of Nonvascular Plants

Nonvascular plants lack a vascular system, meaning they do not have xylem or phloem tissues.

Reproduction in Liverworts

Liverworts reproduce using an alternation of generations life cycle, involving both gametophyte and sporophyte generations.

Antheridiophores and Archegoniophores in Liverworts

Antheridiophores house male reproductive organs, while archegoniophores house female reproductive organs.

Classification of Liverworts

Liverworts belong to the phylum Marchantiophyta.

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Description

Test your knowledge on seedless plants! This quiz covers topics such as the dominant life stage and ploidy level, presence or absence of vascular tissue, reproductive structures and strategies, example specimens, and adaptations to terrestrial environments. Get ready to identify and distinguish various aspects of nonvascular plants like Hepatophyta and Bryophyta.