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) $
$(A-R),(B-S),(C-Q),(D-P)$
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
Read the following five statements ($a$ to $e$)and select the option with all correct statements :
$(a)$ Mosses and Lichens are the firstorganisms to colonise a bare rock
$(b)$ Selaginella is a homosporous pteridophyte
$(c)$ Coralloid roots in Cycas have VA Micorrhizae
$(d)$ Main plant body in bryophytes isgametophytic, whereas in pteridophytes it is sporophytic
$(e)$ In gymnosperms, male and female gametophytes are present within sporangia located on sporophyte
Match List$- I$ with List $- II$ :
List$- I$ | List $- II$ |
$a$ Chlamydomonas | $i$ Moss |
$b$ Cycas | $ii$ Pteridophyte |
$c$ Selaginella | $iii$ Alga |
$d$ Sphagnum | $iv$ Gymnosperm |
Choose the correct answer from the options given below :
When and where does reduction division take place in the life cycle of a liverwort, a moss, a fern, a gymnosperm and an angiosperm?