Spore dissemination in some liverworts is aided by
elaters
indusium
calyptra
peristome teeth
A.
elaters
Elaters are hygroscopic and help in dispersal of spores.
Explain briefly the following terms with suitable examples:
(i) protonema
(ii) antheridium
(iii) archegonium
(iv) diplontic
(v) sporophyll
(vi) isogamy
Differentiate between the following:
Red algae and brown algae
Differentiate between the following:
liverworts and moss
Differentiate between the following:
homosporous and heterosporous pteridophyte
Differentiate between the following:
syngamy and triple fusion
How would you distinguish monocots from dicots?
Describe the important characteristics of gymnosperms.
Cyanobacteria are classified under
Fusion of two gametes which are dissimilar in size is termed as
Mock Test Series
