Identify correct pair :
$\begin{array}{|l|l|} \hline Column\,\,-\,\,I & Column\,\,-\,\,II \\ \hline (1)\,\,Gymnosperm & (p)\,\,Sphegnum \\ \hline (2)\,\,Angiosperml & (q)\,\,Sellaginella \\ \hline (3)\,\,Bryophytes & (r)\,\,Pinus \\ \hline (4)\,\,Pteridophyte & (s)\,\,Eucalyptus \\ \hline \end{array}$
$(A-R),(B-P),(C-Q),(D-S) $
$(A-P), (B-R),(C-Q),(D-S) $
$(A-R),(B-S),(C-P),(D-Q) $
$(A-R),(B-S),(C-Q),(D-P)$
Match the followings ( column $I$ with column $II$ )
Column $I$ | Column $II$ |
$(a)$ Chlamydomonas | $(i)$ Moss |
$(b)$ Cycas | $(ii)$ Pteridophyte |
$(c)$ Selaginella | $(iii)$ Algae |
$(d)$ Sphagmum | $(iv)$ Gymnosperm |
Differentiate between the following:
$(i)$ red algae and brown algae
$(ii)$ liverworts and moss
$(iii)$ homosporous and heterosporous pteridophyte
$(iv)$ syngamy and triple fusion
Match the plant with the kind of life cycle it exhibits:
$List-I$ | $List - II$ |
$(a)$ Spirogyra | $(i)$ Dominant diploid sporophyte vascular plant, with highly reduced male or female gametophyte |
$(b)$ Fern | $(ii)$ Dominant haploid free-living gametophyte |
$(c)$ Funaria | $(iii)$ Dominant diploid sporophyte alternating with reduced gametophyte called prothallus |
$(d)$ Cycas | $(iv)$ Dominant haploid leafy gametophyte alternating with partially dependent |
Choose the correct answer from the options given below:
Draw labelled diagrams of
$(a)$ Female and male thallus of a liverwort.
$(b)$ Gametophyte and sporophyte of funaria.
$(c)$ Alternation of generation in angiosperm.
Which of the following is grouped under phanerogams