Tag: kingdom plantae

Bryophytes are small non-vascular plants. They are called amphibians of the plant kingdom because these plants are found near freshwater. But their sperms also called antherozoids are flagellate and need water to swim and reach the eggs in order to fertilize it. Hence they need water for sexual reproduction. Thus the correct answer is option B.

Funaria and Marchantia are crytogamae, they have thin, soft leaves and roots. These are the characteristic of division Bryophyta.
Thallophyta and Pteridophyta are also cryptogamae but Thallophyta do not have root, stem and leaves and Pteriodophyta have root, stem and leaves. So, they are not the correct options as Funaria and Marchantia have false root, stem and leaves. 
Phanerogams is not the correct answer because phanerogams are flowering plants while Funaria and Marchantia are non-flowering plants.

The plant kingdom is divided into two sub-kingdoms: Cryptogamae and Phanerogamae.

Bryophytes are small, non-vascular plants, such as mosses, liverworts and hornworts. They play a vital role in regulating ecosystems because they provide an important buffer system for other plants, which live alongside and benefit from the water and nutrients that bryophytes collect. Some bryophyte species are amongst the first to colonise open ground. Bryophytes are also very good indicators of habitat quality as many plant species in this group are sensitive to levels of moisture in the atmosphere, which are lower in disturbed habitats because there is less shade. Mushrooms, ferns or cycas are not bryophytes. 

Bryophytes are small, non-vascular plants, such as mosses, liverworts and hornworts. They play a vital role in regulating ecosystems because they provide an important buffer system for other plants, which live alongside and benefit from the water and nutrients that bryophytes collect. Some bryophyte species are amongst the first to colonise open ground. Bryophytes are also very good indicators of habitat quality as many plant species in this group are sensitive to levels of moisture in the atmosphere, which are lower in disturbed habitats because there is less shade.