Antheridium of bryophytes produce _______ antherozoids.

1.	Non-motile	2.	Uni-flagellate
3.	Biflagellate	4.	Ciliate

How many of the given features will be true for brown algae:

I. Presence of xanthophylls
II. A gelatinous coating of algin on cell wall
III. A centrally placed vacuole in plastids
IV. Ribbon shaped biflagellate zoospores

What is the function of the gemmae produced by some liverworts?
1. a water gathering structure
2. a light gathering structure
3. a sexual structure
4. an asexual structure

Ecologically important first colonizers of rocks are:

Evolutionarily, the first terrestrial plants to possess vascular tissues are:

All the following are characteristics of bryophytes except:
1. spore producing
2. dominant gametophyte
3. lignified tissues
4. producing antheridium and archegonium

What is not true regarding bryophytes?
1. Zygote undergoes reduction division immediately
2. Sporophyte is not free living
3. Haploid spores are produced by meiosis
4. The sex organs are multi-cellular

Which of the following Greek root word means "naked" and hence gives name to plants like cycas and pines?