The bryophyte with most economic importance will be:
1. peat moss
2. liverwort
3. hornwort
4. Polytrichum

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

The term ‘strobilus’ in a gymnosperm defines a:

Female sex organs of gymnosperms are called:

Identify the incorrect statement regarding algae:

The bryophytes are also called as the amphibians of plants kingdom mainly because:
1. they respire through the moist epidermis
2. they depend on water for sexual reproduction
3. they require more water than most plants
4. they lack true roots

Red algae photosynthesize at ocean depths greater than any other group of algae and hence can be found in deepest waters because they

The given diagram shows:

1. Female thallus of Marchantia
2. Male thallus of Marchantia
3. Female thallus of Funaria
4. Male thallus of Funaria

Vegetative reproduction in mosses is by:
1. Fragmentation and budding in secondary protonema
2. Only budding in secondary protonema
3. Adventitious roots and budding in secondary protonema
4. Fragmentation and budding in sporophyte

The structure marked as “b” can be used for:

1. Photosynthesis
2. Attachment
3. Buoyancy
4. Reproduction